3v4l.org

run code in 300+ PHP versions simultaneously
<?php $aString = 'jake@aol.com'; if (strpos($aString,'@') !== true) { echo 'it has @ yayyyy'; }

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)
8.3.40.0110.00418.74
8.3.30.0090.00920.13
8.3.20.0080.00020.42
8.3.10.0040.00421.95
8.3.00.0000.00722.45
8.2.170.0170.00322.96
8.2.160.0030.01022.26
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0070.00019.82
8.2.110.0070.00422.07
8.2.100.0120.00017.91
8.2.90.0040.00419.05
8.2.80.0040.00419.20
8.2.70.0080.00017.50
8.2.60.0000.00817.68
8.2.50.0000.01018.07
8.2.40.0030.00518.28
8.2.30.0030.00617.99
8.2.20.0000.00817.60
8.2.10.0030.00517.54
8.2.00.0000.00817.61
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.00320.71
8.1.230.0090.00320.96
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0040.00417.23
8.1.190.0000.00817.51
8.1.180.0040.00419.01
8.1.170.0090.00018.42
8.1.160.0030.00322.02
8.1.150.0000.00718.64
8.1.140.0020.00517.36
8.1.130.0070.00017.74
8.1.120.0000.00717.40
8.1.110.0000.00717.39
8.1.100.0040.00417.23
8.1.90.0030.00617.30
8.1.80.0000.00717.37
8.1.70.0000.00717.36
8.1.60.0030.00617.45
8.1.50.0020.00517.52
8.1.40.0040.00417.44
8.1.30.0000.00817.57
8.1.20.0050.00317.56
8.1.10.0030.00617.51
8.1.00.0030.00517.49
8.0.300.0000.00818.77
8.0.290.0040.00417.18
8.0.280.0030.00318.32
8.0.270.0070.00017.25
8.0.260.0040.00416.82
8.0.250.0110.00016.92
8.0.240.0060.00316.79
8.0.230.0030.00316.88
8.0.220.0000.00716.80
8.0.210.0030.00316.71
8.0.200.0030.00316.87
8.0.190.0040.00416.91
8.0.180.0000.00716.89
8.0.170.0000.00716.73
8.0.160.0030.00416.91
8.0.150.0000.00716.79
8.0.140.0000.00716.82
8.0.130.0000.00613.23
8.0.120.0040.00416.80
8.0.110.0080.00016.79
8.0.100.0020.00516.94
8.0.90.0000.00716.77
8.0.80.0040.01116.70
8.0.70.0070.00016.90
8.0.60.0080.00016.82
8.0.50.0030.00516.78
8.0.30.0100.00916.93
8.0.20.0080.01017.40
8.0.10.0000.00717.01
8.0.00.0120.00916.70
7.4.330.0050.00015.00
7.4.320.0070.00016.48
7.4.300.0000.00616.63
7.4.290.0030.00316.43
7.4.280.0030.00316.55
7.4.270.0000.00716.49
7.4.260.0000.00513.17
7.4.250.0020.00516.49
7.4.240.0030.00416.53
7.4.230.0070.00016.69
7.4.220.0070.01016.70
7.4.210.0060.01016.57
7.4.200.0050.00216.53
7.4.190.0000.00916.55
7.4.160.0060.00916.29
7.4.150.0040.01417.40
7.4.140.0120.00817.86
7.4.130.0110.00816.52
7.4.120.0120.00616.53
7.4.110.0030.01416.49
7.4.100.0160.00016.50
7.4.90.0060.01116.41
7.4.80.0110.01119.39
7.4.70.0070.01016.50
7.4.60.0110.01116.56
7.4.50.0030.00516.50
7.4.40.0100.00622.77
7.4.30.0210.01216.44
7.4.00.0040.00814.73
7.3.330.0000.00513.04
7.3.320.0000.00512.94
7.3.310.0030.00316.04
7.3.300.0030.00316.20
7.3.290.0030.01216.25
7.3.280.0030.01216.20
7.3.270.0120.00617.40
7.3.260.0110.01116.50
7.3.250.0070.01016.29
7.3.240.0070.01116.35
7.3.230.0100.00716.39
7.3.210.0100.01016.22
7.3.200.0100.01019.39
7.3.190.0110.00516.17
7.3.180.0090.00616.36
7.3.170.0090.00616.27
7.3.160.0100.00716.42
7.3.120.0080.00814.48
7.2.330.0110.01116.70
7.2.320.0060.01316.64
7.2.310.0090.01216.36
7.2.300.0090.00616.63
7.2.290.0160.00016.66
7.1.100.0100.01017.66
7.1.70.0000.00817.14
7.1.60.0130.01019.43
7.1.50.0090.00934.44
7.1.00.0000.07322.43
7.0.200.0000.01016.68
7.0.140.0070.07021.98
7.0.60.0030.08319.95
7.0.50.0100.07717.88
7.0.40.0130.06720.08
7.0.30.0100.05020.13
7.0.20.0330.05720.17
7.0.10.0070.06320.01
7.0.00.0000.04720.14
5.6.280.0070.07021.11
5.6.210.0070.08020.74
5.6.200.0130.05018.06
5.6.190.0100.06720.67
5.6.180.0100.04720.27
5.6.170.0200.03720.50
5.6.160.0030.05320.54
5.6.150.0030.03718.09
5.6.140.0030.08318.08
5.6.130.0030.04018.21
5.6.120.0200.07320.98
5.6.110.0100.05721.04
5.6.100.0100.08721.00
5.6.90.0070.06020.98
5.6.80.0070.04020.50
5.5.350.0070.03720.32
5.5.340.0030.08317.92
5.5.330.0030.04020.36
5.5.320.0430.05020.34
5.5.310.0170.04020.29
5.5.300.0030.06317.96
5.5.290.0030.08318.02
5.5.280.0070.08720.87
5.5.270.0070.05720.71
5.5.260.0100.07320.79
5.5.250.0070.06320.48
5.5.240.0330.06720.28
5.4.450.0270.03719.41
5.4.440.0270.08019.41
5.4.430.0370.08019.41
5.4.420.0170.04319.38
5.4.410.0300.07719.44
5.4.400.0270.07318.79
5.4.390.0430.06318.93
5.4.380.0300.07019.09
5.4.370.0200.05019.24
5.4.360.0170.04319.06
5.4.350.0230.07718.79
5.4.340.0330.07319.10
5.4.320.0270.06019.18
5.4.310.0230.05318.88
5.4.300.0330.04718.88
5.4.290.0300.05719.24
5.4.280.0270.07719.08
5.4.270.0270.03319.24
5.4.260.0230.03719.08
5.4.250.0200.04719.23
5.4.240.0230.03018.80
5.4.230.0200.04718.91
5.4.220.0170.04019.04
5.4.210.0170.04019.08
5.4.200.0170.04019.23
5.4.190.0230.03318.90
5.4.180.0230.05719.05
5.4.170.0300.07018.91
5.4.160.0270.05719.05
5.4.150.0300.06718.86
5.4.140.0270.04316.23
5.4.130.0300.06716.16
5.4.120.0200.07316.43
5.4.110.0300.07016.21
5.4.100.0200.04016.39
5.4.90.0300.05716.39
5.4.80.0230.04016.48
5.4.70.0300.04016.32
5.4.60.0330.05016.36
5.4.50.0230.05016.38
5.4.40.0270.05016.20
5.4.30.0370.02716.37
5.4.20.0300.05316.31
5.4.10.0200.05016.27
5.4.00.0270.04015.78
5.3.290.0200.05714.61
5.3.280.0270.03014.43
5.3.270.0230.05314.50
5.3.260.0300.07714.58
5.3.250.0370.05714.54
5.3.240.0230.05714.53
5.3.230.0230.04314.44
5.3.220.0230.04714.41
5.3.210.0270.07714.52
5.3.200.0330.03714.42
5.3.190.0270.07314.44
5.3.180.0230.05014.59
5.3.170.0300.04714.59
5.3.160.0230.07014.49
5.3.150.0300.04014.41
5.3.140.0400.06714.53
5.3.130.0270.03714.45
5.3.120.0300.04314.38
5.3.110.0230.04314.39
5.3.100.0300.03313.91
5.3.90.0300.06714.05
5.3.80.0300.06714.01
5.3.70.0300.06013.85
5.3.60.0300.06013.85
5.3.50.0270.07013.92
5.3.40.0230.04013.89
5.3.30.0400.03713.68
5.3.20.0300.07013.59
5.3.10.0230.04713.49
5.3.00.0270.04013.48
5.2.170.0200.03012.95
5.2.160.0200.03012.95
5.2.150.0330.05012.95
5.2.140.0200.03312.95
5.2.130.0230.03712.95
5.2.120.0270.04712.95
5.2.110.0200.03312.95
5.2.100.0230.04312.95
5.2.90.0330.05012.95
5.2.80.0300.04312.95
5.2.70.0230.05312.95
5.2.60.0230.06312.95
5.2.50.0230.05712.95
5.2.40.0170.04712.95
5.2.30.0100.03712.95
5.2.20.0200.05012.95
5.2.10.0200.03712.95
5.2.00.0230.02712.95
5.1.60.0200.05312.95
5.1.50.0200.02312.95
5.1.40.0170.05312.95
5.1.30.0200.03712.95
5.1.20.0170.03312.95
5.1.10.0230.05012.95
5.1.00.0200.05712.95
5.0.50.0070.05012.95
5.0.40.0130.04012.95
5.0.30.0130.03312.95
5.0.20.0070.03312.95
5.0.10.0170.04012.95
5.0.00.0100.04712.95
4.4.90.0130.03012.95
4.4.80.0170.01712.95
4.4.70.0170.02712.95
4.4.60.0130.03012.95
4.4.50.0100.02012.95
4.4.40.0100.05312.95
4.4.30.0070.02012.95
4.4.20.0030.02012.95
4.4.10.0230.02312.95
4.4.00.0100.03012.95
4.3.110.0100.02312.95
4.3.100.0100.03312.95
4.3.90.0100.03312.95
4.3.80.0130.04012.95
4.3.70.0100.02312.95
4.3.60.0170.02712.95
4.3.50.0070.02012.95
4.3.40.0100.05012.95
4.3.30.0070.02012.95
4.3.20.0070.03712.95
4.3.10.0070.03312.95
4.3.00.0100.02312.95

preferences:
38.15 ms | 400 KiB | 5 Q