3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((bool) ' xyz');

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)
8.3.40.0130.00718.71
8.3.30.0100.00320.21
8.3.20.0030.00520.25
8.3.10.0080.00022.09
8.3.00.0070.00022.54
8.2.170.0040.01122.96
8.2.160.0070.00718.71
8.2.150.0030.00624.18
8.2.140.0000.00924.66
8.2.130.0090.00926.16
8.2.120.0040.00419.66
8.2.110.0050.00520.35
8.2.100.0040.00717.91
8.2.90.0050.00319.15
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0060.00318.03
8.2.30.0030.00617.80
8.2.20.0050.00317.52
8.2.10.0040.00417.65
8.2.00.0030.00617.64
8.1.270.0070.00024.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00322.23
8.1.230.0090.00317.42
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0090.00017.00
8.1.190.0080.00017.28
8.1.180.0090.00020.19
8.1.170.0080.00318.44
8.1.160.0000.00722.14
8.1.150.0070.00018.36
8.1.140.0000.00717.24
8.1.130.0000.00717.75
8.1.120.0040.00417.37
8.1.110.0050.00217.33
8.1.100.0020.00517.24
8.1.90.0000.00717.32
8.1.80.0070.00017.21
8.1.70.0040.00417.31
8.1.60.0000.00717.32
8.1.50.0000.00817.34
8.1.40.0040.00417.32
8.1.30.0070.00017.45
8.1.20.0030.00617.38
8.1.10.0000.00717.44
8.1.00.0000.00817.26
8.0.300.0060.00318.77
8.0.290.0080.00016.63
8.0.280.0030.00318.34
8.0.270.0040.00417.11
8.0.260.0030.00316.74
8.0.250.0030.00316.84
8.0.240.0030.00616.89
8.0.230.0030.00316.87
8.0.220.0060.00016.69
8.0.210.0070.00016.84
8.0.200.0040.00416.89
8.0.190.0070.00316.89
8.0.180.0020.00516.77
8.0.170.0030.00516.83
8.0.160.0040.00416.83
8.0.150.0000.00816.77
8.0.140.0030.00316.72
8.0.130.0000.00613.27
8.0.120.0030.00616.79
8.0.110.0000.00816.86
8.0.100.0040.00416.70
8.0.90.0040.00416.70
8.0.80.0150.00016.86
8.0.70.0030.00516.83
8.0.60.0070.00016.82
8.0.50.0000.00716.71
8.0.30.0080.01116.95
8.0.20.0090.01017.40
8.0.10.0040.00416.93
8.0.00.0100.01016.69
7.4.330.0000.00415.00
7.4.320.0030.00316.34
7.4.300.0030.00316.37
7.4.290.0040.00416.34
7.4.280.0030.00316.35
7.4.270.0030.00316.35
7.4.260.0000.00716.34
7.4.250.0040.00416.49
7.4.240.0020.00516.37
7.4.230.0030.00316.26
7.4.220.0110.00616.42
7.4.210.0080.01016.41
7.4.200.0030.00316.45
7.4.190.0060.00316.34
7.4.160.0150.00316.38
7.4.150.0070.01117.40
7.4.140.0190.01217.86
7.4.130.0070.01316.40
7.4.120.0120.00616.30
7.4.110.0110.00616.28
7.4.100.0120.01216.44
7.4.90.0060.01116.55
7.4.80.0120.01519.39
7.4.70.0130.00316.23
7.4.60.0070.01016.34
7.4.50.0030.00316.34
7.4.40.0070.01022.77
7.4.30.0110.00716.36
7.4.10.0070.01015.11
7.4.00.0050.01115.07
7.3.330.0050.00013.11
7.3.320.0030.00313.11
7.3.310.0030.00316.32
7.3.300.0030.00316.23
7.3.290.0110.00316.17
7.3.280.0070.00916.24
7.3.270.0100.00717.40
7.3.260.0080.01316.43
7.3.250.0120.00516.34
7.3.240.0030.01316.48
7.3.230.0130.00316.39
7.3.210.0120.00616.17
7.3.200.0040.01119.39
7.3.190.0030.01316.36
7.3.180.0070.01016.30
7.3.170.0030.01316.44
7.3.160.0040.01116.14
7.3.130.0070.01115.11
7.3.120.0100.00714.90
7.3.110.0090.00614.74
7.3.100.0070.00314.88
7.3.90.0080.00614.96
7.3.80.0060.00514.70
7.3.70.0030.01114.89
7.3.60.0070.00714.72
7.3.50.0080.00814.86
7.3.40.0060.00714.90
7.3.30.0020.01214.80
7.3.20.0070.00416.50
7.3.10.0050.00716.54
7.3.00.0060.00716.51
7.2.330.0070.01016.37
7.2.320.0030.02116.60
7.2.310.0100.00716.36
7.2.300.0100.00716.46
7.2.290.0090.01316.50
7.2.260.0070.01315.11
7.2.250.0070.01114.98
7.2.240.0040.01215.00
7.2.230.0060.00814.99
7.2.220.0030.01214.97
7.2.210.0000.01214.93
7.2.200.0050.00814.99
7.2.190.0090.00514.98
7.2.180.0030.01015.04
7.2.170.0050.01214.94
7.2.160.0000.01215.11
7.2.150.0030.01216.64
7.2.140.0060.01016.55
7.2.130.0040.00716.80
7.2.120.0080.00516.77
7.2.110.0060.00916.84
7.2.100.0070.01016.66
7.2.90.0080.00816.88
7.2.80.0030.00816.75
7.2.70.0040.01116.79
7.2.60.0070.00716.82
7.2.50.0060.00316.87
7.2.40.0030.01516.84
7.2.30.0090.00616.78
7.2.20.0000.01416.86
7.2.10.0060.01016.77
7.2.00.0050.01018.10
7.1.330.0050.01015.81
7.1.320.0040.00915.71
7.1.310.0050.00815.61
7.1.300.0040.01015.44
7.1.290.0080.00715.58
7.1.280.0080.00415.70
7.1.270.0080.00515.74
7.1.260.0070.01015.66
7.1.250.0000.01215.48
7.1.240.0090.00315.70
7.1.230.0000.01415.60
7.1.220.0070.00715.69
7.1.210.0040.00815.64
7.1.200.0060.00815.70
7.1.190.0030.00915.83
7.1.180.0030.01015.59
7.1.170.0030.01215.86
7.1.160.0070.00715.88
7.1.150.0080.00415.73
7.1.140.0070.00315.80
7.1.130.0070.00715.67
7.1.120.0060.01315.63
7.1.110.0090.00615.85
7.1.100.0060.00616.75
7.1.90.0040.00815.92
7.1.80.0060.00615.81
7.1.70.0020.00916.46
7.1.60.0030.01417.52
7.1.50.0090.01116.37
7.1.40.0060.00615.74
7.1.30.0090.00615.51
7.1.20.0070.00315.45
7.1.10.0030.00615.80
7.1.00.0050.02018.96
7.0.330.0000.00815.21
7.0.320.0100.00315.36
7.0.310.0080.00815.18
7.0.300.0070.00715.32
7.0.290.0000.01215.31
7.0.280.0000.01115.25
7.0.270.0090.00315.17
7.0.260.0120.00615.37
7.0.250.0030.00615.48
7.0.240.0030.00615.48
7.0.230.0030.00615.45
7.0.220.0070.00715.25
7.0.210.0030.00915.40
7.0.200.0080.01114.83
7.0.190.0070.00715.11
7.0.180.0070.00315.31
7.0.170.0030.00615.25
7.0.160.0070.00715.47
7.0.150.0000.01015.52
7.0.140.0020.04218.63
7.0.130.0100.00315.41
7.0.120.0080.00415.29
7.0.110.0100.00315.49
7.0.100.0110.00415.43
7.0.90.0030.01015.37
7.0.80.0040.00715.43
7.0.70.2450.02317.51
7.0.60.0080.03717.49
7.0.50.0050.04716.69
7.0.40.0030.03017.70
7.0.30.0120.02517.71
7.0.20.0130.02317.66
7.0.10.0150.04617.61
7.0.00.0050.05017.62
5.6.400.0040.01215.11
5.6.390.0060.00915.11
5.6.380.0030.01015.11
5.6.370.0030.01115.11
5.6.360.0030.00615.11
5.6.350.0120.00415.11
5.6.340.0140.00015.11
5.6.330.0100.00715.11
5.6.320.0040.01215.11
5.6.310.0090.00315.11
5.6.300.0040.00815.11
5.6.290.0040.01215.11
5.6.280.0020.04218.06
5.6.270.0040.01215.11
5.6.260.0060.00915.11
5.6.250.0060.00915.11
5.6.240.0040.00815.11
5.6.230.0040.00915.11
5.6.220.0070.00715.11
5.6.210.0050.02417.83
5.6.200.0030.02416.59
5.6.190.0080.02817.77
5.6.180.0080.02417.84
5.6.170.0220.02317.80
5.6.160.0090.04617.79
5.6.150.0020.03916.63
5.6.140.0080.04216.66
5.6.130.0070.04816.59
5.6.120.0140.03418.06
5.6.110.0050.04518.05
5.6.100.0070.03618.03
5.6.90.0080.03517.99
5.6.80.0110.03717.79
5.6.70.0170.03317.75
5.6.60.0070.00715.11
5.6.50.0060.01015.11
5.6.40.0040.01115.11
5.6.30.0070.00715.11
5.6.20.0030.01015.11
5.6.10.0160.00315.11
5.6.00.0080.00415.11
5.5.380.0060.00315.11
5.5.370.0030.01015.11
5.5.360.0000.01115.11
5.5.350.0030.04617.76
5.5.340.0090.03216.52
5.5.330.0070.03517.79
5.5.320.0050.02417.62
5.5.310.0200.03617.70
5.5.300.0120.03516.53
5.5.290.0100.04016.56
5.5.280.0070.02317.93
5.5.270.0070.03117.97
5.5.260.0090.03017.95
5.5.250.0020.03517.84
5.5.240.0080.03417.68
5.5.230.0030.01015.11
5.5.220.0100.00315.11
5.5.210.0030.00915.11
5.5.200.0030.01015.11
5.5.190.0060.00815.11
5.5.180.0060.01015.11
5.5.170.0030.01215.11
5.5.160.0090.00315.11
5.5.150.0100.00015.11
5.5.140.0100.00615.11
5.5.130.0070.00715.11
5.5.120.0060.00315.11
5.5.110.0040.01115.11
5.5.100.0030.01315.11
5.5.90.0110.00615.11
5.5.80.0070.00715.11
5.5.70.0080.00415.11
5.5.60.0000.01115.11
5.5.50.0060.00615.11
5.5.40.0030.00715.11
5.5.30.0070.00715.11
5.5.20.0060.00615.11
5.5.10.0030.00915.11
5.5.00.0060.00915.11
5.4.450.0100.04417.34
5.4.440.0380.03817.37
5.4.430.0390.03417.18
5.4.420.0070.03017.29
5.4.410.0500.02617.21
5.4.400.0420.03817.10
5.4.390.0130.03817.13
5.4.380.0070.03716.81
5.4.370.0020.02716.91
5.4.360.0020.03216.89
5.4.350.0110.03513.54
5.4.340.0080.02313.54
5.4.330.0030.01015.11
5.4.320.0090.01813.78
5.4.310.0050.02613.78
5.4.300.0050.02113.78
5.4.290.0020.02513.78
5.4.280.0070.02113.73
5.4.270.0050.02313.73
5.4.260.0030.02613.72
5.4.250.0070.02816.97
5.4.240.0050.03416.89
5.4.230.0060.03316.96
5.4.220.0070.03016.90
5.4.210.0070.04216.92
5.4.200.0100.02816.95
5.4.190.0110.02516.94
5.4.180.0070.02916.90
5.4.170.0110.02917.06
5.4.160.0180.03216.93
5.4.150.0080.03317.04
5.4.140.0070.03315.68
5.4.130.0100.03215.77
5.4.120.0100.03015.70
5.4.110.0120.02315.68
5.4.100.0080.03515.80
5.4.90.0070.03615.76
5.4.80.0080.03015.80
5.4.70.0120.02215.80
5.4.60.0050.03715.77
5.4.50.0050.02715.75
5.4.40.0020.03315.78
5.4.30.0070.02515.71
5.4.20.0060.02615.71
5.4.10.0070.02715.76
5.4.00.0060.03915.40
5.3.290.0020.02613.96
5.3.280.0050.03014.70
5.3.270.0050.03014.86
5.3.260.0100.02314.81
5.3.250.0050.02714.85
5.3.240.0050.03314.80
5.3.230.0120.02214.87
5.3.220.0030.03214.86
5.3.210.0050.03014.72
5.3.200.0040.03014.86
5.3.190.0050.02814.84
5.3.180.0020.03314.83
5.3.170.0070.02914.77
5.3.160.0060.03614.86
5.3.150.0080.03714.79
5.3.140.0070.02814.83
5.3.130.0090.02714.75
5.3.120.0030.03214.83
5.3.110.0050.03014.74
5.3.100.0030.03014.51
5.3.90.0070.02714.56
5.3.80.0050.02714.57
5.3.70.0070.02514.63
5.3.60.0050.02814.44
5.3.50.0110.03414.60
5.3.40.0100.02214.45
5.3.30.0020.03014.45
5.3.20.0050.02714.40
5.3.10.0020.03114.31
5.3.00.0030.02914.33
5.2.170.0070.03711.14
5.2.160.0100.03311.05
5.2.150.0070.04311.04
5.2.140.0030.04311.28
5.2.130.0030.03711.04
5.2.120.0030.05711.10
5.2.110.0070.03711.09
5.2.100.0130.03011.03
5.2.90.0070.05311.01
5.2.80.0030.04311.10
5.2.70.0000.04711.10
5.2.60.0030.06311.19
5.2.50.0030.06011.11
5.2.40.0100.03711.13
5.2.30.0030.05310.99
5.2.20.0000.04310.95
5.2.10.0200.02710.91
5.2.00.0070.04010.71
5.1.60.0070.0439.84
5.1.50.0100.02710.00
5.1.40.0030.0339.86
5.1.30.0100.03010.24
5.1.20.0130.03310.23
5.1.10.0100.03310.03
5.1.00.0070.0439.98
5.0.50.0030.0408.58
5.0.40.0070.0308.25
5.0.30.0100.0378.27
5.0.20.0070.0308.18
5.0.10.0070.0238.31
5.0.00.0070.0378.15
4.4.90.0000.0237.41
4.4.80.0100.0137.41
4.4.70.0070.0177.41
4.4.60.0070.0277.41
4.4.50.0030.0207.41
4.4.40.0070.0307.41
4.4.30.0030.0237.41
4.4.20.0000.0337.41
4.4.10.0000.0237.41
4.4.00.0100.0337.41
4.3.110.0070.0207.41
4.3.100.0070.0177.41
4.3.90.0000.0277.41
4.3.80.0070.0307.41
4.3.70.0070.0237.41
4.3.60.0070.0177.41
4.3.50.0100.0177.41
4.3.40.0030.0337.41
4.3.30.0030.0207.41
4.3.20.0030.0207.41
4.3.10.0100.0137.41
4.3.00.0000.0237.29

preferences:
48.55 ms | 400 KiB | 5 Q