3v4l.org

run code in 300+ PHP versions simultaneously
<?php $name1 = null; $name1 = (bool) strpos(strtolower($name1), 'temp'); 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)
8.3.60.0070.00718.30
8.3.50.0040.01421.02
8.3.40.0060.00918.59
8.3.30.0140.00018.62
8.3.20.0080.00018.41
8.3.10.0030.00521.04
8.3.00.0040.00421.64
8.2.180.0040.01216.63
8.2.170.0110.00322.96
8.2.160.0090.00620.44
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0070.00021.12
8.2.110.0060.00320.96
8.2.100.0030.00917.84
8.2.90.0000.00719.16
8.2.80.0070.00317.97
8.2.70.0040.00417.75
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0050.00318.07
8.2.30.0070.00019.47
8.2.20.0000.00717.58
8.2.10.0040.00417.68
8.2.00.0050.00317.77
8.1.280.0120.00325.92
8.1.270.0090.00023.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00822.52
8.1.230.0090.00320.97
8.1.220.0070.00017.78
8.1.210.0040.00418.87
8.1.200.0080.00017.35
8.1.190.0020.00517.53
8.1.180.0040.00418.10
8.1.170.0040.00418.49
8.1.160.0040.00418.88
8.1.150.0000.00818.63
8.1.140.0040.00417.34
8.1.130.0000.00717.81
8.1.120.0000.00717.35
8.1.110.0070.00017.36
8.1.100.0070.00017.38
8.1.90.0050.00317.46
8.1.80.0040.00417.32
8.1.70.0000.00717.39
8.1.60.0030.00617.49
8.1.50.0040.00417.45
8.1.40.0030.00517.50
8.1.30.0000.00817.69
8.1.20.0040.00417.62
8.1.10.0040.00417.42
8.1.00.0090.00317.38
8.0.300.0050.00219.98
8.0.290.0000.00717.05
8.0.280.0030.00318.43
8.0.270.0000.00717.29
8.0.260.0030.00316.76
8.0.250.0040.00417.01
8.0.240.0060.00316.90
8.0.230.0040.00416.89
8.0.220.0030.00316.94
8.0.210.0000.00716.89
8.0.200.0080.00016.90
8.0.190.0040.00416.92
8.0.180.0050.00316.96
8.0.170.0050.00316.91
8.0.160.0030.00416.90
8.0.150.0040.00416.78
8.0.140.0000.00716.75
8.0.130.0030.00313.30
8.0.120.0070.00016.81
8.0.110.0040.00416.74
8.0.100.0000.00716.89
8.0.90.0040.00416.78
8.0.80.0090.00616.84
8.0.70.0000.00716.77
8.0.60.0050.00316.94
8.0.50.0000.00716.82
8.0.30.0130.00916.86
8.0.20.0090.00917.40
8.0.10.0040.00417.05
8.0.00.0150.00616.69
7.4.330.0000.00516.89
7.4.320.0030.00316.64
7.4.300.0000.00616.41
7.4.290.0000.00716.34
7.4.280.0000.00716.55
7.4.270.0030.00316.61
7.4.260.0020.00213.18
7.4.250.0000.00716.44
7.4.240.0000.00716.47
7.4.230.0070.00016.69
7.4.220.0060.01016.48
7.4.210.0060.00916.53
7.4.200.0040.00416.60
7.4.190.0050.00216.55
7.4.160.0000.01616.47
7.4.150.0100.00717.40
7.4.140.0100.01117.86
7.4.130.0110.00816.52
7.4.120.0120.00716.46
7.4.110.0070.01016.54
7.4.100.0080.00916.39
7.4.90.0030.01416.59
7.4.80.0060.01219.39
7.4.70.0120.00616.56
7.4.60.0090.00616.47
7.4.50.0000.00916.15
7.4.40.0030.01322.77
7.4.30.0100.00716.41
7.4.00.0070.00714.91
7.3.330.0060.00012.93
7.3.320.0000.00512.93
7.3.310.0060.00316.26
7.3.300.0000.00716.22
7.3.290.0060.00916.21
7.3.280.0060.01316.19
7.3.270.0090.01517.40
7.3.260.0040.01518.24
7.3.250.0160.00316.23
7.3.240.0130.00316.58
7.3.230.0070.01016.39
7.3.210.0130.01016.25
7.3.200.0050.01416.18
7.3.190.0090.01216.25
7.3.180.0120.00316.49
7.3.170.0080.00816.46
7.3.160.0100.00616.46
7.3.120.0070.00714.73
7.2.330.0070.01016.48
7.2.320.0060.01116.47
7.2.310.0070.01016.40
7.2.300.0040.01316.57
7.2.290.0110.01116.64
7.1.70.0020.00516.97
7.1.60.0000.02419.17
7.1.50.0090.01516.82
7.1.00.0030.03322.44
7.0.200.0030.00716.87
7.0.140.0000.07722.09
7.0.80.0100.07719.92
7.0.70.0570.08719.93
7.0.60.0500.07319.95
7.0.50.0500.07720.34
7.0.40.0070.04020.14
7.0.30.0000.04720.19
7.0.20.0030.04320.06
7.0.10.0030.04320.08
7.0.00.0100.03720.12
5.6.280.0030.07320.77
5.6.230.0100.03720.74
5.6.220.0030.04720.67
5.6.210.0070.06720.75
5.6.200.0100.04321.06
5.6.190.0000.05321.04
5.6.180.0100.04321.05
5.6.170.0100.03720.99
5.6.160.0030.03721.07
5.6.150.0070.04021.10
5.6.140.0030.04320.95
5.6.130.0030.06721.10
5.6.120.0100.03321.07
5.6.110.0000.04320.94
5.6.100.0030.04020.94
5.6.90.0070.06020.92
5.6.80.0100.06320.33
5.6.70.0070.03720.28
5.6.60.0000.05320.45
5.6.50.0000.04320.41
5.6.40.0030.06020.37
5.6.30.0100.03320.30
5.6.20.0070.06020.48
5.6.10.0070.03720.43
5.6.00.0030.03720.47
5.5.370.0030.05320.39
5.5.360.0130.07720.39
5.5.350.0000.06020.39
5.5.340.0100.06020.90
5.5.330.0070.04320.89
5.5.320.0070.03720.79
5.5.310.0030.06320.85
5.5.300.0030.03720.76
5.5.290.0170.02720.82
5.5.280.0070.03320.90
5.5.270.0030.04320.74
5.5.260.0030.08720.62
5.5.250.0130.02720.60
5.5.240.0070.03320.30
5.5.230.0030.04020.14
5.5.220.0100.03320.20
5.5.210.0030.03320.10
5.5.200.0100.03319.98
5.5.190.0030.05320.07
5.5.180.0000.04319.98
5.5.160.0000.04020.20
5.5.150.0000.05320.20
5.5.140.0070.03320.28
5.5.130.0100.03320.25
5.5.120.0000.08020.17
5.5.110.0000.04320.08
5.5.100.0030.08020.06
5.5.90.0100.07020.08
5.5.80.0070.04020.06
5.5.70.0170.06320.09
5.5.60.0130.07320.10
5.5.50.0100.07320.13
5.5.40.0100.07020.04
5.5.30.0100.03720.07
5.5.20.0070.07319.95
5.5.10.0130.07020.05
5.5.00.0030.06020.11
5.4.450.0070.03719.35
5.4.440.0070.08319.44
5.4.430.0000.04319.41
5.4.420.0170.04319.29
5.4.410.0000.04018.98
5.4.400.0030.03718.79
5.4.390.0070.04319.12
5.4.380.0030.03319.04
5.4.370.0000.04319.14
5.4.360.0000.04019.03
5.4.350.0030.04318.90
5.4.340.0030.04319.23
5.4.320.0030.03719.13
5.4.310.0000.04019.06
5.4.300.0070.03719.07
5.4.290.0070.03719.04
5.4.280.0070.03318.96
5.4.270.0030.03719.09
5.4.260.0000.03719.07
5.4.250.0070.03019.02
5.4.240.0000.06019.04
5.4.230.0130.06718.89
5.4.220.0030.07719.22
5.4.210.0070.08019.11
5.4.200.0070.07718.79
5.4.190.0200.06019.05
5.4.180.0070.08019.22
5.4.170.0070.07318.80
5.4.160.0030.04018.92
5.4.150.0070.04718.79
5.4.140.0130.07016.39
5.4.130.0030.07016.28
5.4.120.0100.05316.27
5.4.110.0130.05716.16
5.4.100.0100.06316.32
5.4.90.0100.07316.20
5.4.80.0030.04016.41
5.4.70.0070.04316.38
5.4.60.0030.04016.29
5.4.50.0070.07316.42
5.4.40.0070.07316.46
5.4.30.0100.03716.39
5.4.20.0070.07316.32
5.4.10.0130.06716.43
5.4.00.0070.07015.83
5.3.290.0000.04314.64
5.3.280.0070.04714.42
5.3.270.0170.06714.54
5.3.260.0030.04314.55
5.3.250.0070.04014.59
5.3.240.0030.08014.54
5.3.230.0070.07714.45
5.3.220.0070.07714.57
5.3.210.0100.07014.42
5.3.200.0070.08014.52
5.3.190.0070.08014.38
5.3.180.0170.03314.54
5.3.170.0070.07714.56
5.3.160.0130.06714.42
5.3.150.0070.04314.39
5.3.140.0070.04014.54
5.3.130.0070.07014.55
5.3.120.0030.07014.53
5.3.110.0070.07714.53
5.3.100.0100.07013.89
5.3.90.0130.04714.00
5.3.80.0070.04314.01
5.3.70.0100.07013.92
5.3.60.0030.06013.95
5.3.50.0070.07313.93
5.3.40.0030.05713.80
5.3.30.0070.04013.76
5.3.20.0000.07313.62
5.3.10.0030.05313.64
5.3.00.0000.05713.62
5.2.170.0200.04311.77
5.2.160.0030.06011.77
5.2.150.0100.04711.77
5.2.140.0070.03011.77
5.2.130.0170.04711.77
5.2.120.0030.06011.77
5.2.110.0070.05311.77
5.2.100.0070.06011.77
5.2.90.0030.06311.77
5.2.80.0000.06311.77
5.2.70.0100.03311.77
5.2.60.0130.05011.77
5.2.50.0070.04711.77
5.2.40.0030.04711.77
5.2.30.0030.06311.77
5.2.20.0000.06711.77
5.2.10.0070.05011.77
5.2.00.0030.06711.77
5.1.60.0030.03711.77
5.1.50.0000.05711.77
5.1.40.0070.05011.77
5.1.30.0100.05011.77
5.1.20.0070.04311.77
5.1.10.0100.05011.77
5.1.00.0030.03711.77
5.0.50.0030.02011.77
5.0.40.0030.04311.77
5.0.30.0000.04711.77
5.0.20.0000.04711.77
5.0.10.0030.04311.77
5.0.00.0070.06311.77
4.4.90.0070.01711.77
4.4.80.0100.03011.77
4.4.70.0000.03711.77
4.4.60.0030.02711.77
4.4.50.0000.03711.77
4.4.40.0000.03011.77
4.4.30.0070.02011.77
4.4.20.0000.02311.77
4.4.10.0070.03311.77
4.4.00.0000.05311.77
4.3.110.0100.02711.77
4.3.100.0070.03011.77
4.3.90.0030.03311.77
4.3.80.0030.04011.77
4.3.70.0000.03311.77
4.3.60.0000.02711.77
4.3.50.0030.03311.77
4.3.40.0000.04311.77
4.3.30.0030.03311.77
4.3.20.0030.03711.77
4.3.10.0000.02311.77
4.3.00.0000.02011.77

preferences:
46.25 ms | 401 KiB | 5 Q