3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name1 = 'sdfdtempsdfds'; $name1 = (bool) strpos(strtolower($name1), 'temp') >= 0; var_dump($name1);

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)
8.3.60.0040.01116.75
8.3.50.0090.00718.37
8.3.40.0120.00318.52
8.3.30.0150.00418.51
8.3.20.0030.00618.60
8.3.10.0030.00620.48
8.3.00.0040.00419.26
8.2.180.0070.01016.50
8.2.170.0070.01422.96
8.2.160.0080.00820.70
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00318.89
8.2.110.0070.00319.27
8.2.100.0080.00317.78
8.2.90.0040.00419.30
8.2.80.0070.00019.34
8.2.70.0050.00317.50
8.2.60.0050.00317.93
8.2.50.0060.00618.07
8.2.40.0040.00418.22
8.2.30.0040.00418.11
8.2.20.0090.00017.67
8.2.10.0040.00417.77
8.2.00.0050.00217.67
8.1.280.0120.00625.92
8.1.270.0030.00523.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00422.52
8.1.230.0070.00320.97
8.1.220.0060.00317.78
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0070.00017.53
8.1.180.0030.00618.10
8.1.170.0000.00818.74
8.1.160.0070.00018.72
8.1.150.0040.00418.55
8.1.140.0000.00817.31
8.1.130.0000.00717.85
8.1.120.0040.00417.48
8.1.110.0000.00717.40
8.1.100.0040.00417.45
8.1.90.0000.00717.34
8.1.80.0000.00817.50
8.1.70.0030.00517.41
8.1.60.0040.00417.57
8.1.50.0040.00417.39
8.1.40.0030.00517.52
8.1.30.0040.00417.63
8.1.20.0040.00417.64
8.1.10.0030.00617.47
8.1.00.0030.00517.28
8.0.300.0000.00719.84
8.0.290.0000.00716.63
8.0.280.0030.00318.39
8.0.270.0000.00717.12
8.0.260.0000.00716.93
8.0.250.0040.00416.89
8.0.240.0000.00816.84
8.0.230.0000.00716.94
8.0.220.0030.00316.80
8.0.210.0070.00016.86
8.0.200.0060.00016.85
8.0.190.0000.00716.90
8.0.180.0040.00416.88
8.0.170.0060.00316.72
8.0.160.0040.00416.77
8.0.150.0070.00016.77
8.0.140.0000.00716.73
8.0.130.0000.00613.32
8.0.120.0000.00716.67
8.0.110.0040.00416.74
8.0.100.0070.00016.83
8.0.90.0000.00716.85
8.0.80.0090.00616.80
8.0.70.0030.00516.83
8.0.60.0000.00716.71
8.0.50.0040.00416.88
8.0.30.0050.01117.07
8.0.20.0030.01517.03
8.0.10.0070.00016.87
8.0.00.0150.00816.71
7.4.330.0000.00512.96
7.4.320.0000.00616.60
7.4.300.0030.00316.63
7.4.290.0030.00316.46
7.4.280.0060.00316.56
7.4.270.0000.00716.61
7.4.260.0000.00513.25
7.4.250.0050.00316.58
7.4.240.0040.00416.64
7.4.230.0000.00616.42
7.4.220.0070.01416.51
7.4.210.0050.00916.52
7.4.200.0000.00616.29
7.4.190.0040.00416.71
7.4.160.0040.01216.47
7.4.150.0160.00616.66
7.4.140.0080.01216.41
7.4.130.0130.00416.54
7.4.120.0120.00316.74
7.4.110.0100.01016.42
7.4.100.0140.00316.40
7.4.90.0030.01416.43
7.4.80.0060.01219.39
7.4.70.0130.00616.45
7.4.60.0000.01616.29
7.4.50.0000.00616.31
7.4.40.0000.01716.16
7.4.30.0100.01016.32
7.4.00.0100.00314.77
7.3.330.0000.00712.93
7.3.320.0060.00013.07
7.3.310.0000.00716.15
7.3.300.0070.00016.20
7.3.290.0070.00716.18
7.3.280.0080.01016.22
7.3.270.0100.00716.38
7.3.260.0110.00616.17
7.3.250.0150.00416.37
7.3.240.0070.01016.41
7.3.230.0090.00916.34
7.3.210.0070.01016.16
7.3.200.0030.01316.09
7.3.190.0090.01216.45
7.3.180.0130.00316.34
7.3.170.0110.00416.15
7.3.160.0100.00616.46
7.3.120.0110.00417.15
7.3.110.0040.01117.15
7.3.100.0120.00317.15
7.3.90.0040.01117.15
7.3.80.0000.01417.15
7.3.70.0100.00717.15
7.3.60.0030.01017.15
7.3.50.0090.00617.15
7.3.40.0030.00917.15
7.3.30.0030.01017.15
7.3.20.0050.00817.15
7.3.10.0070.00416.62
7.3.00.0060.00716.67
7.2.330.0120.00616.30
7.2.320.0150.01016.52
7.2.310.0070.01116.54
7.2.300.0090.00916.61
7.2.290.0100.00716.65
7.2.240.0070.00317.15
7.2.230.0030.01317.15
7.2.220.0100.00717.15
7.2.210.0060.01217.15
7.2.200.0030.01417.15
7.2.190.0100.00717.15
7.2.180.0040.00717.15
7.2.170.0060.01017.15
7.2.160.0030.01017.15
7.2.150.0090.00917.15
7.2.140.0090.00917.15
7.2.130.0080.00716.82
7.2.120.0040.00916.83
7.2.110.0080.00516.84
7.2.100.0080.00616.83
7.2.90.0080.00516.88
7.2.80.0060.00817.00
7.2.70.0060.00616.94
7.2.60.0050.00816.78
7.2.50.0030.01117.02
7.2.40.0070.00716.89
7.2.30.0060.00716.87
7.2.20.0060.00516.90
7.2.10.0090.00716.94
7.2.00.0050.01117.50
7.1.330.0070.01117.15
7.1.320.0100.00317.15
7.1.310.0000.01717.15
7.1.300.0030.00917.15
7.1.290.0060.00917.15
7.1.280.0030.01217.15
7.1.270.0130.00317.15
7.1.260.0090.00617.15
7.1.250.0030.00916.17
7.1.200.0280.00915.53
7.1.100.0050.00517.86
7.1.70.0110.00016.94
7.1.60.0100.01419.31
7.1.50.0100.00316.70
7.1.00.0000.06722.29
7.0.200.0200.00014.84
7.0.140.0070.07022.12
7.0.120.0070.06021.96
7.0.60.0030.08320.02
7.0.50.0070.04317.77
7.0.40.0070.08719.91
7.0.30.0570.05320.09
7.0.20.0170.05020.11
7.0.10.0230.04720.18
7.0.00.0100.04720.16
5.6.280.0000.07720.88
5.6.210.0070.07720.68
5.6.200.0170.04718.11
5.6.190.0070.09320.61
5.6.180.0270.04320.24
5.6.170.0270.08020.48
5.6.160.0070.05720.32
5.6.150.0030.05718.21
5.6.140.0070.03718.12
5.6.130.0170.07318.18
5.6.120.0100.08321.14
5.6.110.0030.07020.98
5.6.100.0170.06320.88
5.6.90.0130.07721.12
5.6.80.0070.07020.53
5.6.70.0100.03720.49
5.5.350.0300.06320.37
5.5.340.0030.05317.93
5.5.330.0030.04720.21
5.5.320.0300.06020.23
5.5.310.0300.07320.28
5.5.300.0000.04018.00
5.5.290.0070.08018.01
5.5.280.0030.08020.84
5.5.270.0130.08720.64
5.5.260.0130.07720.92
5.5.250.0100.07720.70
5.5.240.0170.07320.09
5.4.450.0030.06719.25
5.4.440.0070.08719.37
5.4.430.0030.04719.49
5.4.420.0070.03719.11
5.4.410.0030.06018.98
5.4.400.0030.07718.81
5.4.390.0070.07718.92
5.4.380.0100.07319.00
5.4.370.0000.04018.79
5.4.360.0030.03719.16
5.4.350.0000.04719.14
5.4.340.0070.03319.18
5.4.320.0070.03318.92
5.4.310.0070.05318.92
5.4.300.0070.03318.92
5.4.290.0030.03719.09
5.4.280.0000.04018.94
5.4.270.0030.03718.78
5.4.260.0000.04018.80
5.4.250.0070.03319.01
5.4.240.0070.03319.11
5.4.230.0030.03718.78
5.4.220.0030.03719.17
5.4.210.0030.05018.78
5.4.200.0100.03018.78
5.4.190.0000.04018.91
5.4.180.0030.04019.16
5.4.170.0100.03019.11
5.4.160.0100.03019.08
5.4.150.0070.03319.05
5.4.140.0070.03716.49
5.4.130.0070.03316.37
5.4.120.0170.02316.33
5.4.110.0000.04716.37
5.4.100.0070.03716.45
5.4.90.0070.07016.37
5.4.80.0100.06716.30
5.4.70.0030.04716.44
5.4.60.0070.05716.38
5.4.50.0100.07016.20
5.4.40.0030.04316.21
5.4.30.0030.03716.22
5.4.20.0100.05016.32
5.4.10.0030.06716.57
5.4.00.0070.03315.64
5.3.290.0070.03314.60
5.3.280.0100.03014.52
5.3.270.0070.03314.54
5.3.260.0030.03714.42
5.3.250.0070.03314.70
5.3.240.0130.03314.52
5.3.230.0000.06314.61
5.3.220.0030.07314.51
5.3.210.0030.07314.54
5.3.200.0070.05714.58
5.3.190.0100.07314.58
5.3.180.0170.06714.64
5.3.170.0030.04714.49
5.3.160.0070.05714.35
5.3.150.0000.05714.49
5.3.140.0100.04714.47
5.3.130.0100.03014.63
5.3.120.0070.07714.52
5.3.110.0100.04714.47
5.3.100.0000.05013.93
5.3.90.0170.05314.04
5.3.80.0130.06013.96
5.3.70.0030.07714.00
5.3.60.0070.06313.93
5.3.50.0000.04013.88
5.3.40.0070.07313.73
5.3.30.0030.07013.74
5.3.20.0070.06713.61
5.3.10.0000.06313.49
5.3.00.0100.07013.46
5.2.170.0100.05311.12
5.2.160.0000.06010.98
5.2.150.0070.06011.13
5.2.140.0100.05711.13
5.2.130.0030.06011.09
5.2.120.0000.04011.04
5.2.110.0030.03011.08
5.2.100.0070.04011.18
5.2.90.0030.03710.95
5.2.80.0100.05711.09
5.2.70.0000.04011.03
5.2.60.0030.04010.87
5.2.50.0000.03310.91
5.2.40.0000.04010.87
5.2.30.0030.04711.12
5.2.20.0030.03010.89
5.2.10.0030.05310.90
5.2.00.0000.04710.79
5.1.60.0100.0309.96
5.1.50.0070.0439.97
5.1.40.0030.0509.94
5.1.30.0000.04710.38
5.1.20.0030.03710.38
5.1.10.0070.02710.05
5.1.00.0030.03710.11
5.0.50.0030.0408.58
5.0.40.0070.0438.35
5.0.30.0030.0678.20
5.0.20.0000.0478.35
5.0.10.0070.0408.32
5.0.00.0000.0678.12
4.4.90.0000.0208.04
4.4.80.0000.0178.04
4.4.70.0000.0338.04
4.4.60.0030.0278.04
4.4.50.0000.0408.04
4.4.40.0100.0338.04
4.4.30.0030.0178.04
4.4.20.0030.0178.04
4.4.10.0030.0338.04
4.4.00.0000.0578.04
4.3.110.0030.0338.04
4.3.100.0030.0308.04
4.3.90.0070.0308.04
4.3.80.0030.0478.04
4.3.70.0030.0278.04
4.3.60.0000.0278.04
4.3.50.0000.0308.04
4.3.40.0030.0338.04
4.3.30.0070.0308.04
4.3.20.0000.0338.04
4.3.10.0000.0408.04
4.3.00.0030.0208.04

preferences:
38.86 ms | 401 KiB | 5 Q