3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! $foo = new stdClass(); echo property_exists($foo, 'bar'); if(0 == 'true') { echo 'true'; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0100.00718.06
8.3.50.0060.00821.92
8.3.40.0080.00818.72
8.3.30.0150.00018.84
8.3.20.0040.00420.38
8.3.10.0050.00222.00
8.3.00.0040.00420.47
8.2.180.0120.00416.63
8.2.170.0140.00722.96
8.2.160.0170.00020.99
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0080.00019.35
8.2.110.0090.00020.47
8.2.100.0040.00817.78
8.2.90.0040.00419.14
8.2.80.0090.00017.97
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0000.00718.34
8.2.30.0050.00218.05
8.2.20.0040.00417.63
8.2.10.0040.00417.76
8.2.00.0050.00317.63
8.1.280.0040.01125.92
8.1.270.0040.00423.97
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00423.79
8.1.230.0090.00320.65
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.25
8.1.190.0040.00417.29
8.1.180.0040.00418.10
8.1.170.0060.00318.64
8.1.160.0050.00521.94
8.1.150.0030.00618.57
8.1.140.0030.00517.33
8.1.130.0030.00317.80
8.1.120.0030.00317.38
8.1.110.0040.00717.38
8.1.100.0000.00717.30
8.1.90.0030.00517.25
8.1.80.0000.00817.38
8.1.70.0030.00317.34
8.1.60.0060.00317.45
8.1.50.0000.00717.36
8.1.40.0040.00417.34
8.1.30.0050.00317.47
8.1.20.0060.00317.48
8.1.10.0050.00217.60
8.1.00.0000.00817.49
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0080.00018.43
8.0.270.0000.00717.16
8.0.260.0000.00716.88
8.0.250.0000.00716.96
8.0.240.0070.00016.81
8.0.230.0060.00016.92
8.0.220.0030.00316.87
8.0.210.0000.00716.77
8.0.200.0030.00316.92
8.0.190.0090.00016.94
8.0.180.0040.00416.91
8.0.170.0040.00416.95
8.0.160.0040.00416.87
8.0.150.0040.00416.73
8.0.140.0040.00316.73
8.0.130.0000.00513.24
8.0.120.0050.00216.80
8.0.110.0040.00416.84
8.0.100.0000.00716.91
8.0.90.0000.00716.95
8.0.80.0070.01416.88
8.0.70.0040.00416.85
8.0.60.0080.00016.75
8.0.50.0000.00716.81
8.0.30.0090.01016.95
8.0.20.0090.00817.40
8.0.10.0040.00416.86
8.0.00.0130.00516.69
7.4.330.0060.00015.11
7.4.320.0060.00016.51
7.4.300.0000.00616.33
7.4.290.0030.00316.35
7.4.280.0000.00716.55
7.4.270.0040.00416.43
7.4.260.0000.00816.56
7.4.250.0040.00416.40
7.4.240.0020.00516.46
7.4.230.0030.00316.53
7.4.220.0030.01416.48
7.4.210.0040.01216.46
7.4.200.0040.00416.60
7.4.190.0030.00316.66
7.4.160.0090.00616.58
7.4.150.0030.01317.40
7.4.140.0070.01317.86
7.4.130.0100.00816.40
7.4.120.0050.01116.43
7.4.110.0090.00916.36
7.4.100.0060.01216.59
7.4.90.0160.00616.23
7.4.80.0070.01516.51
7.4.70.0060.01616.44
7.4.60.0030.01416.39
7.4.50.0050.00016.39
7.4.40.0110.00722.77
7.4.30.0090.00916.29
7.4.10.0130.00614.73
7.4.00.0060.01014.67
7.3.330.0050.00013.00
7.3.320.0030.00312.92
7.3.310.0070.00016.24
7.3.300.0030.00316.16
7.3.290.0080.00516.30
7.3.280.0050.01116.26
7.3.270.0070.01717.40
7.3.260.0060.01116.38
7.3.250.0070.01016.38
7.3.240.0140.00716.38
7.3.230.0110.00616.41
7.3.210.0140.00916.15
7.3.200.0070.01119.39
7.3.190.0150.00316.15
7.3.180.0030.01316.10
7.3.170.0090.00616.27
7.3.160.0100.01016.08
7.3.130.0110.00714.81
7.3.120.0080.00914.75
7.3.110.0030.01314.39
7.3.100.0080.00814.46
7.3.90.0140.00314.69
7.3.80.0080.00814.78
7.3.70.0030.01014.89
7.3.60.0000.01114.62
7.3.50.0070.00414.86
7.3.40.0000.01614.56
7.3.30.0070.00714.35
7.3.20.0000.01416.59
7.3.10.0130.00316.39
7.3.00.0030.00916.60
7.2.330.0130.00316.45
7.2.320.0170.00016.40
7.2.310.0090.00916.65
7.2.300.0070.01016.39
7.2.290.0040.01216.33
7.2.260.0130.00715.13
7.2.250.0100.01014.90
7.2.240.0090.00614.91
7.2.230.0060.00915.03
7.2.220.0060.00915.14
7.2.210.0030.01014.61
7.2.200.0030.00614.86
7.2.190.0040.01114.75
7.2.180.0030.01414.93
7.2.170.0000.01414.71
7.2.160.0070.00715.09
7.2.150.0100.00316.70
7.2.140.0090.00616.83
7.2.130.0070.00716.57
7.2.120.0030.01316.66
7.2.110.0000.01316.53
7.2.100.0060.00616.87
7.2.90.0070.00716.89
7.2.80.0070.00416.86
7.2.70.0090.00616.67
7.2.60.0080.00816.68
7.2.50.0000.01016.73
7.2.40.0030.01016.87
7.2.30.0070.01016.77
7.2.20.0030.01316.63
7.2.10.0090.00616.66
7.2.00.0040.00918.00
7.1.330.0000.01215.78
7.1.320.0090.00615.81
7.1.310.0100.00315.77
7.1.300.0030.01015.68
7.1.290.0100.00315.46
7.1.280.0060.00315.89
7.1.270.0030.01015.69
7.1.260.0030.00815.50
7.1.250.0040.01115.55
7.1.240.0090.00615.80
7.1.230.0060.00615.82
7.1.220.0000.01015.68
7.1.210.0120.00315.61
7.1.200.0060.00615.59
7.1.190.0080.00815.70
7.1.180.0030.01015.52
7.1.170.0100.00015.80
7.1.160.0000.01315.71
7.1.150.0060.00615.89
7.1.140.0060.00815.70
7.1.130.0070.01015.72
7.1.120.0060.00815.71
7.1.110.0030.01315.87
7.1.100.0060.00416.92
7.1.90.0030.01315.83
7.1.80.0040.00715.76
7.1.70.0080.00216.33
7.1.60.0090.00316.27
7.1.50.0060.00616.02
7.1.40.0020.01416.14
7.1.30.0080.01016.20
7.1.20.0060.00916.04
7.1.10.0030.00815.92
7.1.00.0030.00715.99
7.0.330.0070.00715.28
7.0.320.0040.00415.13
7.0.310.0000.00815.27
7.0.300.0070.00715.29
7.0.290.0040.01115.52
7.0.280.0000.00815.30
7.0.270.0110.00315.13
7.0.260.0070.00415.10
7.0.250.0030.00915.21
7.0.240.0060.00615.48
7.0.230.0060.00615.52
7.0.220.0070.00715.61
7.0.210.0080.00415.52
7.0.200.0000.00715.81
7.0.190.0030.00916.05
7.0.180.0050.00715.94
7.0.170.0010.00915.93
7.0.160.0020.00915.91
7.0.150.0030.00815.90
7.0.140.0020.01115.76
7.0.130.0030.00615.90
7.0.120.0040.00515.96
7.0.110.0020.00915.83
7.0.100.0060.00515.87
7.0.90.0060.00515.93
7.0.80.0040.00515.82
7.0.70.0020.01115.76
7.0.60.0030.00815.87
7.0.50.0030.00915.90
7.0.40.0050.00514.73
7.0.30.0070.00614.92
7.0.20.0070.00814.94
7.0.10.0110.00214.91
7.0.00.0040.00814.88
5.6.400.0000.01214.49
5.6.390.0030.01314.70
5.6.380.0030.01014.54
5.6.370.0040.01114.63
5.6.360.0070.00414.13
5.6.350.0120.00314.61
5.6.340.0000.01314.45
5.6.330.0030.01014.11
5.6.320.0060.00814.63
5.6.310.0090.00614.25
5.6.300.0050.02917.50
5.6.290.0060.02517.61
5.6.280.0020.02617.72
5.6.270.0020.03017.60
5.6.260.0040.03017.56
5.6.250.0070.02717.56
5.6.240.0060.02917.57
5.6.230.0150.03117.54
5.6.220.0080.02217.65
5.6.210.0040.02417.38
5.6.200.0000.03217.56
5.6.190.0080.02317.54
5.6.180.0000.03217.62
5.6.170.0060.02217.49
5.6.160.0060.02417.66
5.6.150.0080.02717.49
5.6.140.0060.02517.54
5.6.130.0070.02217.49
5.6.120.0050.02917.49
5.6.110.0080.02517.47
5.6.100.0000.03417.73
5.6.90.0050.02617.58
5.6.80.0060.02717.02
5.6.70.0090.02616.98
5.6.60.0050.02417.19
5.6.50.0040.02317.20
5.6.40.0040.02917.26
5.6.30.0020.03117.41
5.6.20.0050.02217.23
5.6.10.0070.02317.12
5.6.00.0070.02417.08
5.5.380.0140.01715.88
5.5.370.0030.02515.93
5.5.360.0050.02615.74
5.5.350.0050.02515.98
5.5.340.0040.02515.92
5.5.330.0080.02116.13
5.5.320.0060.02515.92
5.5.310.0030.02315.91
5.5.300.0000.03116.12
5.5.290.0020.02616.03
5.5.280.0060.02915.95
5.5.270.0100.01916.16
5.5.260.0050.02515.91
5.5.250.0050.02116.10
5.5.240.0040.02415.65
5.5.230.0030.03015.71
5.5.220.0050.03015.62
5.5.210.0030.02615.72
5.5.200.0020.02215.71
5.5.190.0050.02615.78
5.5.180.0020.04515.67
5.5.170.0100.00314.29
5.5.160.0050.02415.64
5.5.150.0060.03115.52
5.5.140.0020.03615.63
5.5.130.0030.02415.72
5.5.120.0030.02815.81
5.5.110.0040.02515.70
5.5.100.0060.02015.78
5.5.90.0030.03215.58
5.5.80.0050.02915.53
5.5.70.0070.02215.72
5.5.60.0050.02315.40
5.5.50.0070.02215.57
5.5.40.0030.02315.70
5.5.30.0030.02315.75
5.5.20.0020.02315.57
5.5.10.0080.03315.77
5.5.00.0030.02415.37
5.4.450.0050.02115.08
5.4.440.0060.04415.12
5.4.430.0040.02015.11
5.4.420.0030.02215.17
5.4.410.0020.02415.00
5.4.400.0030.02314.88
5.4.390.0000.02714.95
5.4.380.0060.02214.94
5.4.370.0030.02214.86
5.4.360.0070.01914.92
5.4.350.0020.02214.92
5.4.340.0020.04414.73
5.4.330.0030.00710.94
5.4.320.0040.02314.96
5.4.310.0040.02314.96
5.4.300.0030.02514.90
5.4.290.0050.01814.77
5.4.280.0030.03914.87
5.4.270.0020.02614.87
5.4.260.0060.01814.92
5.4.250.0040.03114.91
5.4.240.0050.02014.82
5.4.230.0060.02014.82
5.4.220.0050.02114.87
5.4.210.0020.02414.95
5.4.200.0020.02414.88
5.4.190.0030.02014.84
5.4.180.0050.02214.83
5.4.170.0030.02314.93
5.4.160.0000.02814.67
5.4.150.0000.04014.94
5.4.140.0050.02013.78
5.4.130.0020.02313.74
5.4.120.0000.02713.55
5.4.110.0050.02113.67
5.4.100.0060.02613.72
5.4.90.0040.01813.62
5.4.80.0060.02213.66
5.4.70.0050.03013.72
5.4.60.0020.03113.66
5.4.50.0030.02513.84
5.4.40.0040.02313.65
5.4.30.0030.02013.68
5.4.20.0050.04313.71
5.4.10.0060.02713.75
5.4.00.0020.02313.53
5.3.290.0030.02213.45
5.3.280.0050.02213.40
5.3.270.0050.02213.36
5.3.260.0070.01913.44
5.3.250.0040.02013.46
5.3.240.0010.02413.27
5.3.230.0080.02013.33
5.3.220.0020.02413.31
5.3.210.0050.02013.29
5.3.200.0050.01713.21
5.3.190.0030.02313.34
5.3.180.0020.02113.40
5.3.170.0050.02913.44
5.3.160.0030.02313.43
5.3.150.0050.02113.35
5.3.140.0060.01913.37
5.3.130.0050.02413.38
5.3.120.0050.02513.39
5.3.110.0040.02113.39
5.3.100.0020.02213.38
5.3.90.0030.02213.23
5.3.80.0050.02813.21
5.3.70.0070.02313.29
5.3.60.0040.02113.29
5.3.50.0020.02313.29
5.3.40.0050.02313.28
5.3.30.0040.02313.41
5.3.20.0020.02213.31
5.3.10.0050.02213.22
5.3.00.0020.02213.23
5.2.170.0000.03316.35
5.2.160.0040.03216.35
5.2.150.0030.03316.35
5.2.140.0000.05416.35
5.2.130.0030.02716.35
5.2.120.0000.03116.35
5.2.110.0000.05516.35
5.2.100.0090.02416.35
5.2.90.0000.03016.35
5.2.80.0030.02816.35
5.2.70.0000.03816.35
5.2.60.0030.03116.35
5.2.50.0000.03916.35
5.2.40.0040.02816.35
5.2.30.0070.03116.35
5.2.20.0030.02916.35
5.2.10.0000.02916.35
5.2.00.0030.02816.35
5.1.60.0000.03116.35
5.1.50.0000.02916.35
5.1.40.0030.02316.35
5.1.30.0040.02516.35
5.1.20.0040.02516.35
5.1.10.0030.02616.35
5.1.00.0030.02416.35
5.0.50.0060.03116.35
5.0.40.0030.03016.35
5.0.30.0000.03316.35
5.0.20.0040.03216.35
5.0.10.0030.02416.35
5.0.00.0030.06516.35
4.4.90.0030.01916.35
4.4.80.0030.01416.35
4.4.70.0060.01116.35
4.4.60.0060.02016.35
4.4.50.0000.01716.35
4.4.40.0030.03916.35
4.4.30.0030.01516.35
4.4.20.0000.01616.35
4.4.10.0060.02816.35
4.4.00.0030.04816.35
4.3.110.0030.01516.35
4.3.100.0000.01616.35
4.3.90.0030.01316.35
4.3.80.0000.02716.35
4.3.70.0000.01716.35
4.3.60.0030.01416.35
4.3.50.0060.01216.35
4.3.40.0100.04516.35
4.3.30.0000.01816.35
4.3.20.0030.01616.35
4.3.10.0030.01816.35
4.3.00.0000.01916.35

preferences:
42.8 ms | 401 KiB | 5 Q