3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "www.naver.com"; if(strpos($str, "http://") === false){ echo "없음"; } else { echo "있음"; }

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)
8.3.70.0110.00718.18
8.3.60.0130.00716.38
8.3.50.0100.01221.93
8.3.40.0090.00618.56
8.3.30.0110.00419.13
8.3.20.0000.00820.22
8.3.10.0070.00021.73
8.3.00.0040.00420.86
8.2.190.0140.00016.58
8.2.180.0140.00316.50
8.2.170.0130.00322.96
8.2.160.0110.00422.26
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.76
8.2.110.0060.00320.53
8.2.100.0080.00417.78
8.2.90.0000.00817.82
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0000.00917.93
8.2.50.0030.00818.07
8.2.40.0000.00818.09
8.2.30.0080.00018.00
8.2.20.0030.00617.59
8.2.10.0000.00817.86
8.2.00.0000.00817.71
8.1.280.0140.00725.92
8.1.270.0100.00718.78
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0110.01122.04
8.1.230.0040.00823.99
8.1.220.0080.00017.74
8.1.210.0110.00018.91
8.1.200.0040.00417.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0030.00618.62
8.1.160.0000.00721.91
8.1.150.0030.00718.86
8.1.140.0020.00517.26
8.1.130.0030.00317.84
8.1.120.0000.00717.45
8.1.110.0040.00417.41
8.1.100.0070.00017.26
8.1.90.0040.00417.41
8.1.80.0000.00717.29
8.1.70.0030.00317.37
8.1.60.0050.00517.52
8.1.50.0040.00417.34
8.1.40.0000.00817.34
8.1.30.0040.00417.48
8.1.20.0000.00817.59
8.1.10.0000.00717.35
8.1.00.0000.00817.33
8.0.300.0080.00019.89
8.0.290.0000.00716.61
8.0.280.0050.00318.31
8.0.270.0070.00017.32
8.0.260.0030.00317.25
8.0.250.0000.00716.87
8.0.240.0000.00716.76
8.0.230.0070.00016.91
8.0.220.0070.00016.73
8.0.210.0030.00316.86
8.0.200.0030.00316.79
8.0.190.0030.00316.86
8.0.180.0000.00816.84
8.0.170.0030.00516.73
8.0.160.0000.00716.77
8.0.150.0070.00016.67
8.0.140.0080.00016.77
8.0.130.0000.00513.20
8.0.120.0060.00316.70
8.0.110.0050.00516.66
8.0.100.0000.00716.76
8.0.90.0040.00416.84
8.0.80.0070.00716.89
8.0.70.0000.00716.71
8.0.60.0070.00016.82
8.0.50.0000.00816.66
8.0.30.0140.00917.01
8.0.20.0140.01017.40
8.0.10.0000.00716.95
8.0.00.0110.00816.75
7.4.330.0040.00415.03
7.4.320.0000.00716.50
7.4.300.0060.00016.55
7.4.290.0070.00016.57
7.4.280.0030.00516.39
7.4.270.0000.00716.50
7.4.260.0030.00316.46
7.4.250.0000.00816.61
7.4.240.0020.00516.56
7.4.230.0000.00716.60
7.4.220.0180.00016.70
7.4.210.0080.00716.58
7.4.200.0000.00716.68
7.4.160.0090.00616.67
7.4.150.0160.00317.40
7.4.140.0120.00917.86
7.4.130.0130.00316.53
7.4.120.0100.01016.50
7.4.110.0120.00616.51
7.4.100.0060.01216.39
7.4.90.0090.00916.38
7.4.80.0080.01219.39
7.4.70.0140.00316.29
7.4.60.0100.00616.44
7.4.50.0000.00816.20
7.4.40.0090.00916.53
7.4.30.0130.01016.54
7.4.00.0110.00414.66
7.3.330.0030.00313.07
7.3.320.0100.00513.04
7.3.310.0000.00716.13
7.3.300.0000.00716.03
7.3.290.0040.00416.10
7.3.280.0080.00816.21
7.3.270.0120.00817.40
7.3.260.0120.00616.29
7.3.250.0160.00516.33
7.3.240.0130.00316.41
7.3.230.0120.01216.45
7.3.210.0120.00316.30
7.3.200.0100.00719.39
7.3.190.0070.01016.17
7.3.180.0140.00716.30
7.3.170.0060.01616.40
7.3.160.0040.01116.09
7.2.330.0120.00616.49
7.2.320.0070.01016.63
7.2.310.0060.01116.50
7.2.300.0090.00916.59
7.2.290.0070.01116.37
7.2.60.0090.00616.87
7.2.00.0050.00819.07
7.1.100.0030.01018.06
7.1.70.0030.00517.18
7.1.60.0100.01319.46
7.1.50.0140.00716.83
7.1.00.0070.07322.36
7.0.200.0060.00614.54
7.0.140.0000.06322.09
7.0.60.0070.08319.79
7.0.50.0070.08017.84
7.0.40.0070.08720.24
7.0.30.0430.07720.34
7.0.20.0200.04020.00
7.0.10.0100.08320.18
7.0.00.0070.08320.18
5.6.280.0030.07321.04
5.6.210.0070.06720.43
5.6.200.0170.06018.22
5.6.190.0170.05320.64
5.6.180.0270.05320.27
5.6.170.0200.08320.47
5.6.160.0000.07320.51
5.6.150.0000.04018.21
5.6.140.0100.08018.23
5.6.130.0100.05318.21
5.6.120.0030.04320.98
5.6.110.0030.04321.11
5.6.100.0000.04721.04
5.6.90.0070.05721.09
5.6.80.0170.06720.46
5.5.350.3430.04020.35
5.5.340.0030.08718.01
5.5.330.0000.06720.37
5.5.320.0100.07320.31
5.5.310.0370.04320.24
5.5.300.0000.04317.91
5.5.290.0000.06018.01
5.5.280.0200.07720.86
5.5.270.0100.08320.75
5.5.260.0030.05720.79
5.5.250.0070.03720.42
5.5.240.0170.07720.03
5.4.450.3330.03719.42
5.4.440.3600.04319.50
5.4.430.4970.03719.11
5.4.420.3870.04319.20
5.4.410.3770.04319.00
5.4.400.3970.04019.10
5.4.390.3570.04019.06
5.4.380.3830.03018.81
5.4.370.4000.03319.10
5.4.360.4400.03319.23
5.4.350.3330.03719.21
5.4.340.3730.04319.13
5.4.320.3200.03719.08
5.4.310.0000.04019.24
5.4.300.3270.04019.13
5.4.290.3370.04019.23
5.4.280.3370.03719.23
5.4.270.3170.03718.88
5.4.260.3730.03018.92
5.4.250.3630.04019.13
5.4.240.3570.03718.78
5.4.230.3930.03718.92
5.4.220.3970.03318.92
5.4.210.3700.03319.06
5.4.200.0200.04719.08
5.4.190.1930.05719.07
5.4.180.4000.03319.23
5.4.170.3930.03319.21
5.4.160.4270.04018.82
5.4.150.4330.04019.19
5.4.140.4200.03316.23
5.4.130.4300.04016.28
5.4.120.4270.04016.34
5.4.110.4170.03716.40
5.4.100.4270.02716.39
5.4.90.3830.03016.38
5.4.80.3900.04016.29
5.4.70.3800.03716.48
5.4.60.3900.03316.38
5.4.50.4130.03716.19
5.4.40.3600.04016.43
5.4.30.3470.03716.36
5.4.20.3600.03716.04
5.4.10.3270.04016.45
5.4.00.3600.03315.61
5.3.290.0070.03314.71
5.3.280.4230.03714.58
5.3.270.3770.03714.54
5.3.260.4300.03314.54
5.3.250.4300.03714.44
5.3.240.4170.04314.58
5.3.230.4230.04014.55
5.3.220.3730.03014.61
5.3.210.4130.04014.42
5.3.200.3930.04314.49
5.3.190.4870.03014.40
5.3.180.4300.03714.39
5.3.170.3600.03314.51
5.3.160.3570.03314.46
5.3.150.3330.04014.43
5.3.140.3330.04014.40
5.3.130.3800.04014.52
5.3.120.3330.03014.45
5.3.110.3570.03714.49
5.3.100.3470.03313.98
5.3.90.3700.03713.86
5.3.80.3800.03013.97
5.3.70.4030.03313.95
5.3.60.3970.03313.86
5.3.50.3470.04013.82
5.3.40.3430.02713.89
5.3.30.4270.03313.78
5.3.20.3930.04013.46
5.3.10.3570.03013.45
5.3.00.3530.03713.49
5.2.170.2830.03011.20
5.2.160.3170.02711.30
5.2.150.3430.02311.30
5.2.140.3430.03311.05
5.2.130.3770.03010.99
5.2.120.3170.03310.94
5.2.110.2770.03311.24
5.2.100.3300.03311.19
5.2.90.3070.02310.96
5.2.80.3200.02011.24
5.2.70.2900.03010.92
5.2.60.3700.02710.88
5.2.50.3570.03311.16
5.2.40.2530.03310.88
5.2.30.3070.02310.99
5.2.20.2930.03311.00
5.2.10.3030.02310.80
5.2.00.2930.02310.56
5.1.60.2930.0239.96
5.1.50.2730.02710.07
5.1.40.2700.0209.94
5.1.30.2730.03010.42
5.1.20.2570.03010.46
5.1.10.2570.0209.93
5.1.00.3030.02010.14
5.0.50.1470.0278.41
5.0.40.1630.0208.29
5.0.30.1770.0278.32
5.0.20.1570.0178.17
5.0.10.1830.0238.04
5.0.00.1730.0308.07
4.4.90.1200.0235.82
4.4.80.1400.0175.83
4.4.70.1470.0175.82
4.4.60.1500.0135.82
4.4.50.1930.0175.82
4.4.40.1470.0305.82
4.4.30.1670.0175.82
4.4.20.1330.0205.84
4.4.10.1170.0135.95
4.4.00.1430.0235.91
4.3.110.1700.0205.82
4.3.100.1730.0135.82
4.3.90.1370.0175.82
4.3.80.1330.0275.82
4.3.70.1430.0205.83
4.3.60.1800.0075.82
4.3.50.1430.0175.82
4.3.40.1870.0235.82
4.3.30.0930.0235.82
4.3.20.0930.0235.82
4.3.10.0870.0135.82
4.3.00.0800.0205.82

preferences:
91.47 ms | 401 KiB | 5 Q