3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo($test = array()) { print_r(is_array($test)); } foo(); ?>

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)
8.3.40.0120.00618.72
8.3.30.0100.00320.22
8.3.20.0060.00320.39
8.3.10.0080.00020.89
8.3.00.0040.00423.36
8.2.170.0060.00922.96
8.2.160.0130.00020.24
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.07
8.2.110.0080.00319.31
8.2.100.0040.00817.78
8.2.90.0050.00319.11
8.2.80.0070.00017.97
8.2.70.0030.00717.00
8.2.60.0000.00717.80
8.2.50.0100.00018.07
8.2.40.0040.00418.03
8.2.30.0000.00719.33
8.2.20.0000.00817.58
8.2.10.0000.00717.52
8.2.00.0070.00017.54
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00422.16
8.1.230.0120.00021.03
8.1.220.0000.00918.77
8.1.210.0000.00819.04
8.1.200.0040.00417.23
8.1.190.0040.00417.28
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0000.00718.79
8.1.150.0070.00018.50
8.1.140.0040.00417.25
8.1.130.0070.00017.68
8.1.120.0030.00417.25
8.1.110.0090.00017.41
8.1.100.0070.00017.22
8.1.90.0000.00717.24
8.1.80.0050.00217.30
8.1.70.0030.00317.23
8.1.60.0000.00817.50
8.1.50.0040.00417.30
8.1.40.0000.00717.40
8.1.30.0000.00717.56
8.1.20.0030.00517.47
8.1.10.0000.00817.41
8.1.00.0040.00417.32
8.0.300.0080.00019.53
8.0.290.0000.00717.05
8.0.280.0050.00218.32
8.0.270.0040.00417.14
8.0.260.0000.00616.59
8.0.250.0000.00716.80
8.0.240.0000.00916.77
8.0.230.0030.00316.70
8.0.220.0030.00316.77
8.0.210.0040.00416.66
8.0.200.0030.00316.82
8.0.190.0040.00416.73
8.0.180.0040.00416.67
8.0.170.0080.00016.66
8.0.160.0050.00316.70
8.0.150.0030.00516.74
8.0.140.0040.00316.71
8.0.130.0050.00313.18
8.0.120.0000.00816.61
8.0.110.0000.00816.79
8.0.100.0050.00316.65
8.0.90.0040.00416.80
8.0.80.0080.00616.76
8.0.70.0090.00016.82
8.0.60.0030.00416.64
8.0.50.0000.00716.75
8.0.30.0090.01117.00
8.0.20.0070.01217.40
8.0.10.0040.00416.80
8.0.00.0090.00716.70
7.4.330.0050.00014.98
7.4.320.0070.00016.35
7.4.300.0060.00016.49
7.4.290.0030.00316.49
7.4.280.0030.00316.60
7.4.270.0000.00716.34
7.4.260.0060.00013.27
7.4.250.0050.00316.48
7.4.240.0000.00816.48
7.4.230.0040.00416.39
7.4.220.0070.01316.42
7.4.210.0060.01016.50
7.4.200.0070.00016.43
7.4.190.0070.00016.30
7.4.160.0060.00916.36
7.4.150.0060.01617.40
7.4.140.0060.01117.86
7.4.130.0100.00616.45
7.4.120.0080.00816.30
7.4.110.0130.00316.23
7.4.100.0030.01616.40
7.4.90.0070.01116.49
7.4.80.0060.01319.39
7.4.70.0080.00816.53
7.4.60.0070.01016.42
7.4.50.0000.00816.28
7.4.40.0070.00722.77
7.4.30.0130.00316.43
7.4.10.0080.00814.70
7.4.00.0030.01514.92
7.3.330.0000.00513.09
7.3.320.0030.00313.20
7.3.310.0000.00816.08
7.3.300.0000.00716.09
7.3.290.0110.00716.16
7.3.280.0070.01116.21
7.3.270.0070.01017.40
7.3.260.0110.00818.24
7.3.250.0100.01016.27
7.3.240.0090.00916.28
7.3.230.0100.00716.39
7.3.210.0130.00316.53
7.3.200.0100.00719.39
7.3.190.0100.01016.34
7.3.180.0050.01116.40
7.3.170.0130.00316.35
7.3.160.0140.00716.44
7.3.130.0060.01214.89
7.3.120.0080.00814.58
7.3.110.0110.00614.75
7.3.100.0030.00914.54
7.3.90.0070.00714.52
7.3.80.0050.00614.82
7.3.70.0050.00814.79
7.3.60.0080.00514.64
7.3.50.0090.00414.57
7.3.40.0040.00914.79
7.3.30.0050.00714.49
7.3.20.0070.00516.59
7.3.10.0030.00916.50
7.3.00.0060.00916.55
7.2.330.0120.00616.34
7.2.320.0070.01116.62
7.2.310.0100.00816.40
7.2.300.0130.00316.29
7.2.290.0120.00316.29
7.2.260.0070.01114.88
7.2.250.0060.00614.77
7.2.240.0110.00414.93
7.2.230.0050.00815.09
7.2.220.0050.00714.95
7.2.210.0040.01014.83
7.2.200.0080.00814.72
7.2.190.0020.01214.82
7.2.180.0070.00614.90
7.2.170.0030.01214.97
7.2.160.0090.00714.85
7.2.150.0050.00816.79
7.2.140.0060.00716.67
7.2.130.0040.00716.75
7.2.120.0070.00716.68
7.2.110.0060.00516.67
7.2.100.0040.01116.79
7.2.90.0080.00916.76
7.2.80.0040.00916.71
7.2.70.0070.00616.76
7.2.60.0020.00916.64
7.2.50.0050.01016.69
7.2.40.0030.01016.77
7.2.30.0040.01016.67
7.2.20.0030.01216.80
7.2.10.0050.00916.78
7.2.00.0020.01217.41
7.1.330.0090.00415.89
7.1.320.0050.00815.54
7.1.310.0100.00315.66
7.1.300.0070.00515.64
7.1.290.0050.00815.51
7.1.280.0060.00815.73
7.1.270.0040.00715.71
7.1.260.0060.00715.67
7.1.250.0070.00715.70
7.1.240.0090.00215.60
7.1.230.0050.00715.63
7.1.220.0030.00815.45
7.1.210.0100.00315.68
7.1.200.0050.00615.59
7.1.190.0060.00915.58
7.1.180.0040.00615.67
7.1.170.0070.00715.67
7.1.160.0000.01015.53
7.1.150.0090.00215.65
7.1.140.0040.00915.70
7.1.130.0030.00615.42
7.1.120.0050.00615.57
7.1.110.0090.00715.77
7.1.100.0050.00816.45
7.1.90.0060.00715.64
7.1.80.0070.00915.73
7.1.70.0040.00716.15
7.1.60.0100.00816.84
7.1.50.0060.00916.09
7.1.40.0040.01015.57
7.1.30.0020.01115.66
7.1.20.0050.00515.57
7.1.10.0030.00715.67
7.1.00.0050.02317.87
7.0.330.0030.00515.31
7.0.320.0050.00515.38
7.0.310.0050.00615.25
7.0.300.0050.00715.23
7.0.290.0090.00515.36
7.0.280.0030.00815.37
7.0.270.0090.00215.40
7.0.260.0060.00815.31
7.0.250.0070.00615.44
7.0.240.0050.00715.32
7.0.230.0070.00515.22
7.0.220.0070.00715.40
7.0.210.0110.00315.12
7.0.200.0030.00915.68
7.0.190.0100.00515.38
7.0.180.0030.00615.27
7.0.170.0050.01015.51
7.0.160.0050.00515.41
7.0.150.0030.00815.43
7.0.140.0040.03017.42
7.0.130.0020.00915.23
7.0.120.0020.01015.28
7.0.110.0080.00315.20
7.0.100.0120.01417.40
7.0.90.0030.03216.93
7.0.80.0080.02716.94
7.0.70.0090.02816.83
7.0.60.0070.03516.85
7.0.50.0070.03016.97
7.0.40.0060.02415.47
7.0.30.0040.03215.63
7.0.20.0060.03215.40
7.0.10.0100.02515.60
7.0.00.0050.03115.51
5.6.400.0060.00314.33
5.6.390.0080.00414.40
5.6.380.0050.01014.25
5.6.370.0070.00814.15
5.6.360.0020.01114.17
5.6.350.0060.00914.03
5.6.340.0040.00514.14
5.6.330.0060.00614.04
5.6.320.0000.00813.98
5.6.310.0080.00314.05
5.6.300.0030.00714.15
5.6.290.0080.00514.04
5.6.280.0030.03516.31
5.6.270.0030.00613.87
5.6.260.0050.00813.94
5.6.250.0040.02716.17
5.6.240.0080.02016.44
5.6.230.0080.03116.23
5.6.220.0090.02616.16
5.6.210.0080.03016.27
5.6.200.0050.03416.30
5.6.190.0070.02416.26
5.6.180.0040.03216.38
5.6.170.0070.03316.31
5.6.160.0060.02916.43
5.6.150.0120.02716.35
5.6.140.0080.03016.31
5.6.130.0090.02916.61
5.6.120.0070.03216.47
5.6.110.0080.03216.37
5.6.100.0100.02716.43
5.6.90.0080.03116.21
5.6.80.0060.02916.04
5.6.70.0070.03016.10
5.6.60.0050.03015.97
5.6.50.0080.02616.12
5.6.40.0060.02516.23
5.6.30.0090.02616.13
5.6.20.0020.03116.09
5.6.10.0070.02916.06
5.6.00.0040.03116.18
5.5.380.0030.03315.18
5.5.370.0040.02715.19
5.5.360.0040.02715.11
5.5.350.0000.03615.19
5.5.340.0060.03015.22
5.5.330.0080.02815.32
5.5.320.0070.02915.24
5.5.310.0110.02515.26
5.5.300.0050.03215.25
5.5.290.0080.02615.21
5.5.280.0070.03315.26
5.5.270.0030.03415.20
5.5.260.0040.02915.19
5.5.250.0060.03215.19
5.5.240.0070.02814.92
5.5.230.0100.02614.96
5.5.220.0040.03215.06
5.5.210.0090.02815.08
5.5.200.0030.03315.09
5.5.190.0050.03115.02
5.5.180.0050.02914.97
5.5.170.0030.00812.47
5.5.160.0080.02715.01
5.5.150.0030.02914.95
5.5.140.0070.02915.03
5.5.130.0090.02415.10
5.5.120.0060.03315.02
5.5.110.0090.03014.94
5.5.100.0020.03214.96
5.5.90.0070.02814.91
5.5.80.0050.03214.92
5.5.70.0060.02815.01
5.5.60.0050.02014.83
5.5.50.0040.03114.96
5.5.40.0080.02415.05
5.5.30.0060.02715.02
5.5.20.0100.02914.87
5.5.10.0060.03214.95
5.5.00.0060.03115.01
5.4.450.0070.02914.05
5.4.440.0040.03014.12
5.4.430.0040.02714.08
5.4.420.0080.02714.06
5.4.410.0050.02714.01
5.4.400.0050.02713.98
5.4.390.0040.02713.95
5.4.380.0060.02413.95
5.4.370.0030.03014.00
5.4.360.0060.02913.91
5.4.350.0070.02813.98
5.4.340.0020.02913.89
5.4.330.0070.00311.40
5.4.320.0060.02913.99
5.4.310.0040.03213.95
5.4.300.0080.02713.93
5.4.290.0060.02913.95
5.4.280.0070.02814.00
5.4.270.0020.03013.95
5.4.260.0060.02613.98
5.4.250.0030.03013.89
5.4.240.0060.02913.99
5.4.230.0120.02414.01
5.4.220.0020.03113.89
5.4.210.0050.03013.99
5.4.200.0030.02913.92
5.4.190.0060.02413.97
5.4.180.0090.02413.97
5.4.170.0040.02913.90
5.4.160.0080.02513.96
5.4.150.0060.02913.94
5.4.140.0040.02713.10
5.4.130.0020.02513.02
5.4.120.0080.02513.02
5.4.110.0050.02513.05
5.4.100.0070.01413.05
5.4.90.0070.02113.11
5.4.80.0080.02413.10
5.4.70.0060.02313.04
5.4.60.0080.02613.04
5.4.50.0050.02813.10
5.4.40.0060.02813.12
5.4.30.0070.02513.03
5.4.20.0090.02413.08
5.4.10.0070.02513.04
5.4.00.0060.02712.90
5.3.290.0030.03112.50
5.3.280.0050.02712.47
5.3.270.0050.02612.49
5.3.260.0050.02612.46
5.3.250.0080.02412.47
5.3.240.0060.01812.46
5.3.230.0010.03112.46
5.3.220.0050.02812.45
5.3.210.0050.02712.50
5.3.200.0040.02812.47
5.3.190.0040.02812.49
5.3.180.0040.01612.47
5.3.170.0050.02612.49
5.3.160.0040.02712.46
5.3.150.0060.02912.49
5.3.140.0050.02912.47
5.3.130.0070.02812.49
5.3.120.0060.02612.45
5.3.110.0060.02512.46
5.3.100.0060.02712.30
5.3.90.0040.02812.27
5.3.80.0020.02312.26
5.3.70.0040.02512.30
5.3.60.0040.02812.29
5.3.50.0040.02912.26
5.3.40.0030.01812.26
5.3.30.0070.02312.25
5.3.20.0050.02012.13
5.3.10.0060.02712.16
5.3.00.0040.02612.17
5.2.170.0050.03211.06
5.2.160.0070.02911.04
5.2.150.0050.03011.07
5.2.140.0060.01811.07
5.2.130.0090.02510.96
5.2.120.0090.02810.94
5.2.110.0030.03010.93
5.2.100.0020.03211.06
5.2.90.0020.03511.06
5.2.80.0060.01811.06
5.2.70.0050.02110.94
5.2.60.0020.03511.02
5.2.50.0060.02010.91
5.2.40.0070.02910.98
5.2.30.0030.03110.89
5.2.20.0050.03310.96
5.2.10.0050.03010.89
5.2.00.0040.03210.77
5.1.60.0070.01810.49
5.1.50.0020.03110.50
5.1.40.0050.02810.48
5.1.30.0060.02810.65
5.1.20.0020.03110.60
5.1.10.0030.03010.52
5.1.00.0050.02510.52
5.0.50.0060.0219.78
5.0.40.0040.0259.78
5.0.30.0060.0309.78
5.0.20.0020.0199.78
5.0.10.0020.0279.78
5.0.00.0010.0339.78
4.4.90.0020.0109.78
4.4.80.0000.0169.78
4.4.70.0050.0089.78
4.4.60.0040.0189.78
4.4.50.0050.0149.78
4.4.40.0020.0289.78
4.4.30.0050.0189.78
4.4.20.0020.0209.78
4.4.10.0050.0179.78
4.4.00.0030.0279.78
4.3.110.0030.0189.78
4.3.100.0050.0179.78
4.3.90.0020.0189.78
4.3.80.0020.0259.78
4.3.70.0070.0159.78
4.3.60.0030.0179.78
4.3.50.0000.0139.78
4.3.40.0020.0239.78
4.3.30.0000.0219.78
4.3.20.0000.0219.78
4.3.10.0010.0209.78
4.3.00.0020.0199.78

preferences:
61.5 ms | 400 KiB | 5 Q