3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = array(); if ($foo) { echo 'true!'; } else { echo 'false!'; }

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)
8.3.60.0090.00618.31
8.3.50.0150.00322.03
8.3.40.0070.01018.71
8.3.30.0100.00318.91
8.3.20.0070.00020.34
8.3.10.0000.00821.96
8.3.00.0080.00022.34
8.2.180.0110.00716.50
8.2.170.0140.00722.96
8.2.160.0060.00620.39
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0080.00626.16
8.2.120.0040.00419.36
8.2.110.0050.00522.16
8.2.100.0070.00419.45
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00918.09
8.2.30.0040.00418.06
8.2.20.0040.00417.58
8.2.10.0080.00019.46
8.2.00.0070.00017.58
8.1.280.0140.00325.92
8.1.270.0030.00522.07
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0070.00323.91
8.1.230.0080.00319.12
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00717.22
8.1.190.0040.00417.29
8.1.180.0000.00918.10
8.1.170.0040.00418.48
8.1.160.0000.00721.98
8.1.150.0000.00718.57
8.1.140.0070.00017.37
8.1.130.0030.00317.88
8.1.120.0000.00817.41
8.1.110.0080.00017.36
8.1.100.0000.00717.28
8.1.90.0040.00417.32
8.1.80.0000.00717.41
8.1.70.0040.00417.40
8.1.60.0040.00417.41
8.1.50.0050.00317.44
8.1.40.0030.00617.44
8.1.30.0000.00817.54
8.1.20.0030.00517.57
8.1.10.0000.00817.41
8.1.00.0030.00617.46
8.0.300.0040.00418.77
8.0.290.0080.00017.04
8.0.280.0070.00018.47
8.0.270.0030.00317.23
8.0.260.0030.00316.68
8.0.250.0030.00316.89
8.0.240.0030.00316.87
8.0.230.0030.00316.90
8.0.220.0040.00416.72
8.0.210.0080.00016.82
8.0.200.0000.00816.79
8.0.190.0000.00716.90
8.0.180.0000.00816.85
8.0.170.0040.00416.89
8.0.160.0000.00716.77
8.0.150.0030.00316.72
8.0.140.0030.00516.66
8.0.130.0030.00313.23
8.0.120.0000.00716.70
8.0.110.0030.00516.81
8.0.100.0000.00716.71
8.0.90.0040.00416.66
8.0.80.0040.01416.86
8.0.70.0070.00016.69
8.0.60.0000.00716.86
8.0.50.0040.00416.82
8.0.30.0100.01117.11
8.0.20.0100.00817.40
8.0.10.0040.00417.05
8.0.00.0090.01116.80
7.4.330.0000.00515.00
7.4.320.0040.00416.34
7.4.300.0030.00316.51
7.4.290.0000.00716.41
7.4.280.0040.00416.45
7.4.270.0030.00316.41
7.4.260.0080.00316.43
7.4.250.0030.00316.41
7.4.240.0040.00316.41
7.4.230.0030.00316.55
7.4.220.0120.01216.35
7.4.210.0090.00716.45
7.4.200.0050.00216.43
7.4.190.0070.00016.61
7.4.160.0100.00616.55
7.4.150.0030.01317.40
7.4.140.0110.00717.86
7.4.130.0110.00716.51
7.4.120.0100.00816.29
7.4.110.0070.01416.48
7.4.100.0100.01016.42
7.4.90.0070.01016.54
7.4.80.0190.00019.39
7.4.70.0100.01016.46
7.4.60.0060.01216.37
7.4.50.0060.00316.30
7.4.40.0070.01122.77
7.4.30.0120.00916.45
7.4.00.0070.01014.88
7.3.330.0080.00012.93
7.3.320.0000.00512.99
7.3.310.0040.00516.18
7.3.300.0030.00316.15
7.3.290.0100.00316.13
7.3.280.0040.01116.16
7.3.270.0190.00017.40
7.3.260.0200.00316.65
7.3.250.0080.00816.33
7.3.240.0150.00616.34
7.3.230.0100.00716.39
7.3.210.0090.00616.24
7.3.200.0100.00619.39
7.3.190.0100.00716.22
7.3.180.0060.01216.35
7.3.170.0060.01316.30
7.3.160.0110.00616.22
7.3.120.0130.00314.95
7.3.10.0150.00016.59
7.3.00.0080.00616.68
7.2.330.0070.01016.20
7.2.320.0140.00616.52
7.2.310.0130.00316.50
7.2.300.0090.00916.59
7.2.290.0100.00716.32
7.2.130.0100.00316.77
7.2.120.0040.01116.59
7.2.110.0060.00916.59
7.2.100.0080.00816.61
7.2.90.0040.00716.76
7.2.80.0040.01116.54
7.2.70.0060.00616.79
7.2.60.0070.00716.53
7.2.50.0030.01316.92
7.2.40.0070.00316.96
7.2.30.0030.00716.70
7.2.20.0120.00416.50
7.2.10.0090.01116.90
7.2.00.0130.00716.48
7.1.250.0110.00015.88
7.1.200.0030.00915.67
7.1.70.0000.00716.79
7.1.60.0070.00317.21
7.1.50.0040.01816.82
7.1.00.0030.06722.48
7.0.200.0040.00416.78
7.0.140.0070.07021.95
7.0.60.0070.08019.91
7.0.50.0030.08317.89
7.0.40.0130.04020.05
7.0.30.0330.07720.09
7.0.20.0800.04320.04
7.0.10.0270.05320.04
7.0.00.0070.04019.99
5.6.280.0100.06321.13
5.6.210.0070.08020.60
5.6.200.0070.03718.21
5.6.190.0100.08320.39
5.6.180.3230.03720.56
5.6.170.0400.07320.71
5.6.160.0030.07320.51
5.6.150.0100.07718.23
5.6.140.0170.07018.22
5.6.130.0030.05318.10
5.6.120.0130.07720.96
5.6.110.0070.08020.98
5.6.100.0100.08021.12
5.6.90.0000.04321.00
5.6.80.0130.07720.50
5.6.70.0330.06720.51
5.5.350.0000.05020.37
5.5.340.0130.07718.03
5.5.330.0030.08320.07
5.5.320.0300.04320.13
5.5.310.0170.05720.34
5.5.300.0000.04717.91
5.5.290.0100.07317.95
5.5.280.0070.08020.72
5.5.270.0100.05020.76
5.5.260.0030.04720.96
5.5.250.0170.07320.70
5.5.240.0070.08320.15
5.4.450.3700.05319.13
5.4.440.3470.03719.58
5.4.430.3330.04719.13
5.4.420.3100.03019.09
5.4.410.3430.03719.44
5.4.400.3700.03718.93
5.4.390.3470.04018.77
5.4.380.3470.04019.24
5.4.370.3500.03018.89
5.4.360.3400.04319.24
5.4.350.3370.04019.10
5.4.340.3370.04318.95
5.4.320.3200.03719.10
5.4.310.3430.04019.08
5.4.300.3170.03719.08
5.4.290.3400.04018.80
5.4.280.4070.05319.12
5.4.270.2930.03718.80
5.4.260.3300.04318.90
5.4.250.3130.04019.22
5.4.240.3400.03718.93
5.4.230.3200.03719.08
5.4.220.3300.03719.08
5.4.210.3270.03319.08
5.4.200.3330.03718.82
5.4.190.3430.04019.23
5.4.180.3700.04018.90
5.4.170.3400.04318.90
5.4.160.3630.04718.79
5.4.150.3530.02719.20
5.4.140.3470.03316.38
5.4.130.3330.03016.22
5.4.120.3300.04016.44
5.4.110.3400.03716.48
5.4.100.3430.03316.18
5.4.90.3430.03716.39
5.4.80.3430.03716.37
5.4.70.2870.03316.20
5.4.60.3430.03316.47
5.4.50.3470.03316.20
5.4.40.3330.03016.37
5.4.30.3170.03316.23
5.4.20.3470.03316.31
5.4.10.3500.03316.47
5.4.00.3430.04015.86
5.3.290.3500.03714.61
5.3.280.3200.04314.54
5.3.270.3500.03014.43
5.3.260.3470.03714.58
5.3.250.3200.04314.48
5.3.240.3470.03314.55
5.3.230.3430.03714.68
5.3.220.3170.04014.55
5.3.210.3370.03714.50
5.3.200.3330.03714.51
5.3.190.3470.03314.50
5.3.180.3430.04014.49
5.3.170.3130.04014.51
5.3.160.3230.03014.65
5.3.150.3300.03714.41
5.3.140.3470.03714.53
5.3.130.3500.04014.48
5.3.120.3130.04314.64
5.3.110.3630.04014.48
5.3.100.3400.04013.89
5.3.90.3130.04013.97
5.3.80.3070.03713.97
5.3.70.3200.03713.89
5.3.60.3170.03713.94
5.3.50.3300.02713.72
5.3.40.3470.03713.72
5.3.30.3500.02714.00
5.3.20.3400.03713.67
5.3.10.3500.03313.59
5.3.00.3400.03313.59
5.2.170.2870.02712.91
5.2.160.2670.02312.91
5.2.150.2870.03012.91
5.2.140.2500.02312.91
5.2.130.3030.04012.91
5.2.120.2800.03312.91
5.2.110.2600.02712.91
5.2.100.2900.03012.91
5.2.90.3000.04012.91
5.2.80.2930.02712.91
5.2.70.2900.03012.91
5.2.60.3000.02712.91
5.2.50.3130.04012.91
5.2.40.2070.03012.91
5.2.30.1330.03312.91
5.2.20.0030.02712.91
5.2.10.0000.03712.91
5.2.00.0070.02312.91
5.1.60.0000.02712.91
5.1.50.0600.02312.91
5.1.40.1930.02012.91
5.1.30.2070.03012.91
5.1.20.2030.03012.91
5.1.10.2170.02312.91
5.1.00.2230.02312.91
5.0.50.1270.02712.91
5.0.40.1070.02312.91
5.0.30.1130.02312.91
5.0.20.1070.01712.91
5.0.10.1030.02012.91
5.0.00.1230.03712.91
4.4.90.1030.01712.91
4.4.80.1170.01012.91
4.4.70.0930.01312.91
4.4.60.1100.01312.91
4.4.50.1300.01712.91
4.4.40.1100.02312.91
4.4.30.1100.01012.91
4.4.20.1100.01012.91
4.4.10.1230.02012.91
4.4.00.1100.02712.91
4.3.110.1100.01012.91
4.3.100.1070.01312.91
4.3.90.1230.01712.91
4.3.80.1000.02712.91
4.3.70.1030.01712.91
4.3.60.1070.01312.91
4.3.50.1070.01312.91
4.3.40.0800.02312.91
4.3.30.0600.01312.91
4.3.20.0770.01712.91
4.3.10.0330.01712.91
4.3.00.0500.01712.91

preferences:
41.63 ms | 401 KiB | 5 Q