3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = null || array('id' => 1); print_r($c);

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)
8.3.40.0070.00718.71
8.3.30.0030.01018.80
8.3.20.0040.00420.26
8.3.10.0070.00023.66
8.3.00.0040.00419.02
8.2.170.0140.00022.96
8.2.160.0070.00722.21
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0040.00420.79
8.2.110.0090.00020.35
8.2.100.0110.00317.59
8.2.90.0040.00417.63
8.2.80.0000.00818.70
8.2.70.0040.00417.91
8.2.60.0000.00817.91
8.2.50.0040.00419.39
8.2.40.0080.00021.13
8.2.30.0080.00019.18
8.2.20.0020.00517.48
8.2.10.0040.00417.91
8.2.00.0100.00017.48
8.1.270.0150.00418.83
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.73
8.1.230.0100.00022.08
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0090.00017.23
8.1.180.0040.00418.84
8.1.170.0040.00418.34
8.1.160.0000.00718.90
8.1.150.0040.00418.92
8.1.140.0070.00017.44
8.1.130.0000.00817.69
8.1.120.0030.00517.29
8.1.110.0000.00717.27
8.1.100.0000.00717.30
8.1.90.0000.00717.38
8.1.80.0000.00817.38
8.1.70.0040.00417.40
8.1.60.0060.00617.38
8.1.50.0040.00417.44
8.1.40.0040.00417.43
8.1.30.0000.00817.67
8.1.20.0040.00417.41
8.1.10.0040.00417.45
8.1.00.0080.00017.34
8.0.300.0080.00018.77
8.0.290.0030.00516.63
8.0.280.0070.00018.32
8.0.270.0030.00317.13
8.0.260.0000.00617.10
8.0.250.0080.00016.91
8.0.240.0030.00316.85
8.0.230.0030.00316.81
8.0.220.0000.00716.78
8.0.210.0060.00016.72
8.0.200.0000.00716.87
8.0.190.0040.00416.81
8.0.180.0070.00016.81
8.0.170.0040.00416.86
8.0.160.0050.00316.87
8.0.150.0000.00816.73
8.0.140.0000.00716.78
8.0.130.0030.00313.21
8.0.120.0040.00416.67
8.0.110.0000.00816.73
8.0.100.0080.00016.71
8.0.90.0050.00216.73
8.0.80.0030.01816.85
8.0.70.0080.00016.79
8.0.60.0070.00016.69
8.0.50.0040.00416.77
8.0.30.0120.00916.89
8.0.20.0100.01017.40
8.0.10.0000.00816.96
8.0.00.0080.01016.60
7.4.330.0000.00515.03
7.4.320.0060.00016.57
7.4.300.0000.00716.46
7.4.290.0030.00316.39
7.4.280.0070.00016.46
7.4.270.0070.00016.53
7.4.260.0080.00016.33
7.4.250.0000.00716.40
7.4.240.0070.00016.44
7.4.230.0000.00716.55
7.4.220.0030.01516.57
7.4.210.0120.00616.46
7.4.200.0070.00016.34
7.4.160.0030.01316.32
7.4.150.0030.01417.40
7.4.140.0050.01317.86
7.4.130.0080.01116.39
7.4.120.0130.00416.43
7.4.110.0190.00316.32
7.4.100.0110.01116.24
7.4.90.0060.01116.41
7.4.80.0150.00319.39
7.4.70.0060.01016.36
7.4.60.0100.00616.49
7.4.50.0000.00816.30
7.4.40.0100.00716.46
7.4.30.0080.01416.16
7.4.10.0110.00515.03
7.4.00.0060.01214.95
7.3.330.0000.00613.04
7.3.320.0050.00012.86
7.3.310.0030.00316.18
7.3.300.0070.00016.15
7.3.290.0080.00716.12
7.3.280.0080.00816.11
7.3.270.0130.01217.40
7.3.260.0180.00716.14
7.3.250.0110.00516.16
7.3.240.0140.00616.29
7.3.230.0060.01016.39
7.3.210.0120.00516.28
7.3.200.0130.00919.39
7.3.190.0140.00716.22
7.3.180.0060.01016.21
7.3.170.0110.00516.27
7.3.160.0070.01416.39
7.3.130.0100.00714.78
7.3.120.0110.00614.71
7.3.110.0070.01014.60
7.3.100.0070.00714.54
7.3.90.0100.00714.81
7.3.80.0040.00814.59
7.3.70.0060.00714.73
7.3.60.0070.00814.47
7.3.50.0070.00314.66
7.3.40.0060.00714.41
7.3.30.0080.00614.56
7.3.20.0020.01116.49
7.3.10.0040.00916.44
7.3.00.0080.00516.43
7.2.330.0100.00716.47
7.2.320.0060.01116.55
7.2.310.0060.00916.30
7.2.300.0030.01616.55
7.2.290.0070.01516.46
7.2.260.0120.00514.80
7.2.250.0050.01214.75
7.2.240.0060.01114.62
7.2.230.0080.00614.87
7.2.220.0080.00514.79
7.2.210.0130.00414.72
7.2.200.0060.00714.80
7.2.190.0070.00714.74
7.2.180.0100.00614.77
7.2.170.0090.00614.64
7.2.160.0070.01114.84
7.2.150.0080.00516.60
7.2.140.0020.01216.82
7.2.130.0080.00516.73
7.2.120.0090.00516.79
7.2.110.0020.01116.70
7.2.100.0050.00916.60
7.2.90.0070.00616.68
7.2.80.0050.00716.66
7.2.70.0100.00516.75
7.2.60.0020.01216.68
7.2.50.0060.00716.49
7.2.40.0050.00816.74
7.2.30.0060.00716.68
7.2.20.0060.00616.76
7.2.10.0040.01116.69
7.2.00.0050.01017.24
7.1.330.0070.00715.75
7.1.320.0080.00615.69
7.1.310.0040.00915.46
7.1.300.0040.00915.50
7.1.290.0040.00715.63
7.1.280.0050.00615.50
7.1.270.0040.01015.81
7.1.260.0050.00715.55
7.1.250.0090.00515.72
7.1.240.0070.00315.75
7.1.230.0030.00715.66
7.1.220.0080.00615.63
7.1.210.0050.00915.59
7.1.200.0060.00715.53
7.1.190.0040.00915.79
7.1.180.0050.00815.54
7.1.170.0020.00815.48
7.1.160.0070.00515.70
7.1.150.0030.00815.47
7.1.140.0040.00915.69
7.1.130.0080.00615.58
7.1.120.0080.00115.70
7.1.110.0060.00615.64
7.1.100.0020.01016.33
7.1.90.0020.00615.71
7.1.80.0030.00915.66
7.1.70.0030.01016.17
7.1.60.0050.01016.81
7.1.50.0040.00815.96
7.1.40.0090.00515.61
7.1.30.0020.01015.51
7.1.20.0090.00215.67
7.1.10.0060.00815.74
7.1.00.0080.03017.87
7.0.330.0050.00815.21
7.0.320.0030.01115.16
7.0.310.0050.00715.41
7.0.300.0030.00715.44
7.0.290.0060.00515.29
7.0.280.0000.01115.30
7.0.270.0080.00715.41
7.0.260.0040.00815.33
7.0.250.0030.00915.35
7.0.240.0050.00515.34
7.0.230.0020.00715.22
7.0.220.0040.00815.47
7.0.210.0050.00815.24
7.0.200.0040.01015.78
7.0.190.0070.00415.36
7.0.180.0070.00615.28
7.0.170.0050.00715.32
7.0.160.0090.00415.22
7.0.150.0070.00715.27
7.0.140.0050.02617.51
7.0.130.0090.00315.27
7.0.120.0100.00515.47
7.0.110.0080.00915.32
7.0.100.0060.00615.26
7.0.90.0040.01215.40
7.0.80.0030.01015.25
7.0.70.0020.01015.16
7.0.60.0020.02816.89
7.0.50.0040.03516.04
7.0.40.0020.02115.67
7.0.30.0110.02115.67
7.0.20.0160.02015.50
7.0.10.0060.02815.71
7.0.00.0080.02115.63
5.6.400.0020.01214.43
5.6.390.0010.01014.06
5.6.380.0040.01114.14
5.6.370.0030.01214.29
5.6.360.0060.00614.47
5.6.350.0050.01014.29
5.6.340.0040.00614.29
5.6.330.0070.00914.24
5.6.320.0020.01214.17
5.6.310.0050.00914.27
5.6.300.0030.00614.32
5.6.290.0060.00614.40
5.6.280.0060.03016.42
5.6.270.0070.00714.25
5.6.260.0050.00814.26
5.6.250.0040.00814.13
5.6.240.0050.00814.29
5.6.230.0020.00914.20
5.6.220.0040.00814.27
5.6.210.0070.02616.23
5.6.200.0040.01715.47
5.6.190.0070.01916.27
5.6.180.0150.02016.21
5.6.170.0110.01716.23
5.6.160.0090.03116.40
5.6.150.0060.02215.57
5.6.140.0010.02615.52
5.6.130.0110.03015.50
5.6.120.0090.02816.62
5.6.110.0070.03516.39
5.6.100.0080.02716.34
5.6.90.0050.02716.53
5.6.80.0030.02816.27
5.6.70.0080.00714.06
5.6.60.0030.01114.12
5.6.50.0040.00914.04
5.6.40.0050.00714.06
5.6.30.0080.00514.15
5.6.20.0050.00614.02
5.6.10.0090.00614.16
5.6.00.0060.00614.01
5.5.380.0050.00814.20
5.5.370.0090.00614.10
5.5.360.0070.00413.98
5.5.350.0090.01716.28
5.5.340.0060.02115.33
5.5.330.0080.02916.19
5.5.320.0160.02216.24
5.5.310.0110.02116.16
5.5.300.0080.01815.55
5.5.290.0080.02915.39
5.5.280.0050.03316.40
5.5.270.0050.02916.28
5.5.260.0070.03216.43
5.5.250.0010.02716.07
5.5.240.0080.02715.92
5.5.230.0070.00614.00
5.5.220.0100.00114.20
5.5.210.0080.00614.18
5.5.200.0060.00614.01
5.5.190.0080.00514.01
5.5.180.0040.00913.92
5.5.170.0030.00713.95
5.5.160.0020.01014.04
5.5.150.0070.00814.01
5.5.140.0060.01014.22
5.5.130.0080.00414.08
5.5.120.0070.00514.09
5.5.110.0030.00914.02
5.5.100.0040.00914.00
5.5.90.0040.00814.01
5.5.80.0060.00814.09
5.5.70.0010.00913.90
5.5.60.0070.00714.07
5.5.50.0030.00613.94
5.5.40.0070.00513.81
5.5.30.0030.00813.97
5.5.20.0030.00814.00
5.5.10.0030.01014.08
5.5.00.0050.00614.04
5.4.450.0280.02414.37
5.4.440.0330.03014.36
5.4.430.0280.02614.40
5.4.420.0080.01814.32
5.4.410.0240.02514.42
5.4.400.0240.02214.25
5.4.390.0110.02114.08
5.4.380.0170.01913.99
5.4.370.0140.02114.07
5.4.360.0090.02414.10
5.4.350.0180.02514.08
5.4.340.0160.01914.11
5.4.330.0030.00711.87
5.4.320.0120.02314.00
5.4.310.0120.02113.93
5.4.300.0120.02514.05
5.4.290.0090.02614.08
5.4.280.0100.02414.04
5.4.270.0170.01314.01
5.4.260.0080.02414.08
5.4.250.0110.02413.98
5.4.240.0100.02414.03
5.4.230.0140.02014.08
5.4.220.0100.02314.12
5.4.210.0130.02114.05
5.4.200.0140.01913.46
5.4.190.0170.01714.06
5.4.180.0160.01813.99
5.4.170.0110.02014.05
5.4.160.0150.01714.06
5.4.150.0140.02014.01
5.4.140.0100.02213.40
5.4.130.0050.02213.24
5.4.120.0020.02313.29
5.4.110.0080.01813.29
5.4.100.0090.02313.27
5.4.90.0120.01913.28
5.4.80.0090.03013.15
5.4.70.0110.02213.09
5.4.60.0180.01713.24
5.4.50.0110.02013.16
5.4.40.0090.02313.23
5.4.30.0140.01813.24
5.4.20.0080.02313.17
5.4.10.0140.01913.16
5.4.00.0110.01913.16
5.3.290.0270.05714.63
5.3.280.0270.05014.62
5.3.270.0230.05714.52
5.3.260.0270.05314.55
5.3.250.0300.05014.58
5.3.240.0200.05714.51
5.3.230.0300.04714.57
5.3.220.0370.04714.48
5.3.210.0270.05714.48
5.3.200.0230.05714.64
5.3.190.0270.05714.54
5.3.180.0230.05714.48
5.3.170.0230.05314.55
5.3.160.0300.04714.52
5.3.150.0230.05714.55
5.3.140.0230.05314.60
5.3.130.0300.05014.63
5.3.120.0230.05714.61
5.3.110.0230.06014.49
5.3.100.0330.04713.93
5.3.90.0200.05713.93
5.3.80.0270.05013.99
5.3.70.0370.04313.99
5.3.60.0330.04013.99
5.3.50.0200.05713.85
5.3.40.0230.05713.83
5.3.30.0270.05014.00
5.3.20.0170.05713.60
5.3.10.0200.05313.60
5.3.00.0300.04313.58
5.2.170.0230.04011.18
5.2.160.0100.05011.20
5.2.150.0230.04011.29
5.2.140.0200.04311.16
5.2.130.0200.04011.13
5.2.120.0200.04311.08
5.2.110.0230.04011.02
5.2.100.0170.04311.15
5.2.90.0230.04011.13
5.2.80.0230.04010.96
5.2.70.0230.04011.08
5.2.60.0230.04011.05
5.2.50.0230.04010.99
5.2.40.0130.04310.94
5.2.30.0200.03710.93
5.2.20.0170.04011.04
5.2.10.0200.03710.85
5.2.00.0200.03710.75
5.1.60.0130.03710.05
5.1.50.0230.02710.02
5.1.40.0170.03310.00
5.1.30.0130.04010.36
5.1.20.0130.04010.39
5.1.10.0170.03710.07
5.1.00.0130.03710.11
5.0.50.0100.0278.59
5.0.40.0130.0238.50
5.0.30.0100.0438.27
5.0.20.0130.0238.21
5.0.10.0200.0208.29
5.0.00.0130.0408.22
4.4.90.0070.0235.92
4.4.80.0070.0235.90
4.4.70.0070.0235.89
4.4.60.0030.0275.86
4.4.50.0100.0205.87
4.4.40.0130.0305.89
4.4.30.0130.0175.88
4.4.20.0100.0205.93
4.4.10.0130.0205.87
4.4.00.0100.0335.88
4.3.110.0170.0235.86
4.3.100.0070.0305.75
4.3.90.0070.0235.82
4.3.80.0070.0335.78
4.3.70.0070.0235.79
4.3.60.0070.0235.82
4.3.50.0030.0275.78
4.3.40.0030.0375.75
4.3.30.0070.0204.55
4.3.20.0030.0234.55
4.3.10.0030.0234.49
4.3.00.0170.0177.22

preferences:
61.31 ms | 400 KiB | 5 Q