3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strpos(" Arrears for November Month ",'Arrear');

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)
8.3.70.0110.01116.61
8.3.60.0100.01018.31
8.3.50.0110.00521.99
8.3.40.0030.01018.42
8.3.30.0100.00320.04
8.3.20.0000.00720.09
8.3.10.0080.00021.97
8.3.00.0070.00022.39
8.2.180.0130.00618.29
8.2.170.0110.00322.96
8.2.160.0000.01622.30
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00420.94
8.2.110.0030.00622.11
8.2.100.0040.00817.62
8.2.90.0000.00719.22
8.2.80.0000.00819.09
8.2.70.0080.00017.63
8.2.60.0040.00417.91
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0050.00217.99
8.2.20.0000.00717.57
8.2.10.0000.00817.43
8.2.00.0040.00417.53
8.1.280.0070.00725.92
8.1.270.0140.00324.66
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0000.01023.89
8.1.230.0080.00319.01
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.30
8.1.180.0030.00618.10
8.1.170.0030.00618.51
8.1.160.0040.00422.11
8.1.150.0000.00818.53
8.1.140.0000.00717.29
8.1.130.0030.00517.75
8.1.120.0030.00317.24
8.1.110.0030.00517.31
8.1.100.0000.00817.31
8.1.90.0000.00717.27
8.1.80.0090.00317.32
8.1.70.0030.00317.33
8.1.60.0080.00017.45
8.1.50.0000.00717.38
8.1.40.0060.00317.32
8.1.30.0040.00417.47
8.1.20.0040.00417.52
8.1.10.0040.00417.46
8.1.00.0070.00717.23
8.0.300.0040.00418.77
8.0.290.0000.00717.04
8.0.280.0040.00418.36
8.0.270.0000.00717.23
8.0.260.0060.00016.79
8.0.250.0040.00416.89
8.0.240.0040.00416.84
8.0.230.0000.00716.70
8.0.220.0000.00716.63
8.0.210.0030.00516.71
8.0.200.0030.00316.79
8.0.190.0050.00216.82
8.0.180.0080.00016.70
8.0.170.0050.00316.74
8.0.160.0030.00516.65
8.0.150.0000.00716.70
8.0.140.0030.00316.72
8.0.130.0030.00313.20
8.0.120.0040.00416.74
8.0.110.0030.00516.79
8.0.100.0000.00816.70
8.0.90.0040.00416.61
8.0.80.0070.01016.69
8.0.70.0030.00316.82
8.0.60.0040.00416.81
8.0.50.0000.00716.63
8.0.30.0110.00816.79
8.0.20.0140.00517.40
8.0.10.0080.00016.73
8.0.00.0170.00816.50
7.4.330.0050.00015.00
7.4.320.0000.00616.40
7.4.300.0030.00316.40
7.4.290.0000.00716.22
7.4.280.0000.00716.25
7.4.270.0030.00316.48
7.4.260.0030.00613.14
7.4.250.0050.00316.23
7.4.240.0030.00316.42
7.4.230.0030.00316.55
7.4.220.0110.00616.51
7.4.210.0090.00716.38
7.4.200.0000.00716.39
7.4.190.0030.00316.23
7.4.160.0120.00416.32
7.4.150.0110.01417.40
7.4.140.0080.00917.86
7.4.130.0080.00816.34
7.4.120.0090.00816.33
7.4.110.0060.01216.45
7.4.100.0070.01016.21
7.4.90.0090.00916.53
7.4.80.0070.01019.39
7.4.70.0150.00316.43
7.4.60.0130.00316.34
7.4.50.0000.00816.26
7.4.40.0100.00322.77
7.4.30.0100.00716.24
7.4.00.0100.00314.89
7.3.330.0000.00512.95
7.3.320.0000.00513.01
7.3.310.0000.00716.16
7.3.300.0030.00316.03
7.3.290.0110.00316.07
7.3.280.0080.00916.09
7.3.270.0080.00917.40
7.3.260.0070.01016.56
7.3.250.0100.00716.27
7.3.240.0110.00516.41
7.3.230.0160.00616.39
7.3.210.0060.01216.25
7.3.200.0030.01519.39
7.3.190.0150.00316.25
7.3.180.0030.01216.23
7.3.170.0100.00516.27
7.3.160.0060.01516.33
7.3.120.0110.00414.68
7.2.330.0140.00416.54
7.2.320.0090.00916.20
7.2.310.0090.00916.21
7.2.300.0120.00316.38
7.2.290.0100.00716.30
7.1.100.0040.01118.18
7.1.70.0040.00417.03
7.1.60.0100.01319.43
7.1.50.0110.01116.82
7.1.00.0000.03722.37
7.0.200.0240.00016.25
7.0.140.0130.06321.96
7.0.60.0100.03320.01
7.0.50.0030.08017.89
7.0.40.0100.08720.04
7.0.30.0500.04020.09
7.0.20.0300.08020.20
7.0.10.0070.04720.23
7.0.00.0070.08320.13
5.6.280.0000.07720.98
5.6.210.0030.08720.62
5.6.200.0100.03318.23
5.6.190.0130.05720.27
5.6.180.0300.04020.76
5.6.170.0370.05020.38
5.6.160.0170.07720.48
5.6.150.0030.07718.18
5.6.140.0200.06718.18
5.6.130.0100.03318.12
5.6.120.0130.07021.11
5.6.110.0070.07020.97
5.6.100.0100.08020.97
5.6.90.0070.07020.95
5.6.80.0100.05020.52
5.6.70.4370.03720.35
5.5.350.0070.08320.41
5.5.340.0030.04017.96
5.5.330.0030.06720.30
5.5.320.0200.07020.28
5.5.310.0070.05720.17
5.5.300.0030.07718.00
5.5.290.0030.04017.89
5.5.280.0000.04320.79
5.5.270.0000.04720.71
5.5.260.0070.07320.75
5.5.250.0130.08020.61
5.5.240.0070.07720.28
5.4.450.0100.05719.48
5.4.440.0870.06019.47
5.4.430.0900.06319.27
5.4.420.0800.06719.47
5.4.410.0070.05719.30
5.4.400.1000.06318.75
5.4.390.1400.04718.74
5.4.380.0230.05318.50
5.4.370.0070.06018.73
5.4.360.0170.04718.58
5.4.350.0070.03911.97
5.4.340.0070.04011.97
5.4.320.0030.03912.45
5.4.310.0060.03912.45
5.4.300.0090.03412.45
5.4.290.0080.03712.45
5.4.280.0050.03512.35
5.4.270.0040.03812.34
5.4.260.0070.04412.34
5.4.250.0070.03812.35
5.4.240.0000.06018.88
5.4.230.0100.06318.71
5.4.220.0030.05318.90
5.4.210.0030.05718.88
5.4.200.0030.05718.78
5.4.190.0070.05718.92
5.4.180.0030.05019.00
5.4.170.0000.06018.85
5.4.160.0070.06318.70
5.4.150.0130.07018.63
5.4.140.0000.06316.25
5.4.130.0100.04316.53
5.4.120.0030.07016.48
5.4.110.0000.05316.48
5.4.100.0070.06316.43
5.4.90.0130.05316.39
5.4.80.0130.11716.39
5.4.70.0070.06716.31
5.4.60.0100.04016.48
5.4.50.0030.04716.44
5.4.40.0130.06316.50
5.4.30.0070.04716.30
5.4.20.0000.05316.46
5.4.10.0070.05316.36
5.4.00.0000.05715.70
5.3.290.0030.04212.80
5.3.280.0070.05314.46
5.3.270.0100.07014.64
5.3.260.0130.04714.61
5.3.250.0070.07014.47
5.3.240.0170.04014.47
5.3.230.0070.04714.47
5.3.220.0000.05314.57
5.3.210.0070.05014.48
5.3.200.0000.05314.61
5.3.190.0070.05014.58
5.3.180.0100.04314.57
5.3.170.0030.05314.71
5.3.160.0070.05314.58
5.3.150.0000.05314.44
5.3.140.0070.04714.70
5.3.130.0000.05314.56
5.3.120.0030.05314.41
5.3.110.0070.07314.63
5.3.100.0030.05714.18
5.3.90.0170.05014.02
5.3.80.0100.04713.85
5.3.70.0100.04314.11
5.3.60.0070.05714.01
5.3.50.0030.04713.82
5.3.40.0130.04013.78
5.3.30.0100.05014.07
5.3.20.0030.05013.77
5.3.10.0070.04313.65
5.3.00.0100.05713.47
5.2.170.0030.04010.92
5.2.160.0030.04011.07
5.2.150.0070.03711.25
5.2.140.0100.03711.14
5.2.130.0030.03711.11
5.2.120.0070.03711.11
5.2.110.0070.03311.18
5.2.100.0030.03711.11
5.2.90.0030.03711.11
5.2.80.0000.04010.86
5.2.70.0000.04711.10
5.2.60.0100.03710.98
5.2.50.0030.04011.03
5.2.40.0000.04011.10
5.2.30.0130.04010.98
5.2.20.0070.04011.06
5.2.10.0100.03310.92
5.2.00.0000.04010.69
5.1.60.0100.0279.84
5.1.50.0070.0309.96
5.1.40.0070.0309.93
5.1.30.0000.03710.32
5.1.20.0030.03310.34
5.1.10.0000.03710.05
5.1.00.0030.03710.12
5.0.50.0000.0308.63
5.0.40.0000.0308.32
5.0.30.0030.0408.26
5.0.20.0030.0238.10
5.0.10.0000.0408.25
5.0.00.0000.0438.38
4.4.90.0000.0336.95
4.4.80.0030.0236.95
4.4.70.0000.0236.95
4.4.60.0030.0276.95
4.4.50.0000.0206.95
4.4.40.0000.0376.95
4.4.30.0030.0206.95
4.4.20.0000.0236.95
4.4.10.0000.0236.95
4.4.00.0030.0436.95
4.3.110.0030.0206.95
4.3.100.0000.0206.95
4.3.90.0030.0176.95
4.3.80.0070.0306.95
4.3.70.0000.0276.95
4.3.60.0100.0136.95
4.3.50.0000.0236.95
4.3.40.0000.0476.95
4.3.30.0000.0306.95
4.3.20.0000.0236.95
4.3.10.0000.0276.95
4.3.00.0170.0206.70

preferences:
41.71 ms | 401 KiB | 5 Q